18148989132

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{23}}^2\times {\mathrm{61}}^1\times {\mathrm{919}}^1$

素因数の和:1053

約数の個数: 216

約数和(自身を含む): 51667630560

約数和(自身を除く): 33518641428

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 23, 34, 36, 46, 51, 61, 68, 69, 92, 102, 122, 138, 153, 183, 204, 207, 244, 276, 306, 366, 391, 414, 529, 549, 612, 732, 782, 828, 919, 1037, 1058, 1098, 1173, 1403, 1564, 1587, 1838, 2074, 2116, 2196, 2346, 2757, 2806, 3111, 3174, 3519, 3676, 4148, 4209, 4692, 4761, 5514, 5612, 6222, 6348, 7038, 8271, 8418, 8993, 9333, 9522, 11028, 12444, 12627, 14076, 15623, 16542, 16836, 17986, 18666, 19044, 21137, 23851, 25254, 26979, 31246, 32269, 33084, 35972, 37332, 42274, 46869, 47702, 50508, 53958, 56059, 62492, 63411, 64538, 71553, 80937, 84548, 93738, 95404, 96807, 107916, 112118, 126822, 129076, 140607, 143106, 161874, 168177, 187476, 190233, 193614, 214659, 224236, 253644, 281214, 286212, 290421, 323748, 336354, 359329, 380466, 387228, 429318, 486151, 504531, 548573, 562428, 580842, 672708, 718658, 760932, 858636, 953003, 972302, 1009062, 1077987, 1097146, 1161684, 1289357, 1437316, 1458453, 1645719, 1906006, 1944604, 2018124, 2155974, 2194292, 2578714, 2859009, 2916906, 3233961, 3291438, 3812012, 3868071, 4311948, 4375359, 4937157, 5157428, 5718018, 5833812, 6467922, 6582876, 7736142, 8264567, 8577027, 8750718, 9874314, 11436036, 11604213, 12935844, 15472284, 16529134, 17154054, 17501436, 19748628, 21919069, 23208426, 24793701, 29655211, 33058268, 34308108, 43838138, 46416852, 49587402, 59310422, 65757207, 74381103, 87676276, 88965633, 99174804, 118620844, 131514414, 148762206, 177931266, 197271621, 263028828, 266896899, 297524412, 355862532, 394543242, 504138587, 533793798, 789086484, 1008277174, 1067587596, 1512415761, 2016554348, 3024831522, 4537247283, 6049663044, 9074494566, 18148989132]

約数ペア:

[(1, 18148989132), (2, 9074494566), (3, 6049663044), (4, 4537247283), (6, 3024831522), (9, 2016554348), (12, 1512415761), (17, 1067587596), (18, 1008277174), (23, 789086484), (34, 533793798), (36, 504138587), (46, 394543242), (51, 355862532), (61, 297524412), (68, 266896899), (69, 263028828), (92, 197271621), (102, 177931266), (122, 148762206), (138, 131514414), (153, 118620844), (183, 99174804), (204, 88965633), (207, 87676276), (244, 74381103), (276, 65757207), (306, 59310422), (366, 49587402), (391, 46416852), (414, 43838138), (529, 34308108), (549, 33058268), (612, 29655211), (732, 24793701), (782, 23208426), (828, 21919069), (919, 19748628), (1037, 17501436), (1058, 17154054), (1098, 16529134), (1173, 15472284), (1403, 12935844), (1564, 11604213), (1587, 11436036), (1838, 9874314), (2074, 8750718), (2116, 8577027), (2196, 8264567), (2346, 7736142), (2757, 6582876), (2806, 6467922), (3111, 5833812), (3174, 5718018), (3519, 5157428), (3676, 4937157), (4148, 4375359), (4209, 4311948), (4692, 3868071), (4761, 3812012), (5514, 3291438), (5612, 3233961), (6222, 2916906), (6348, 2859009), (7038, 2578714), (8271, 2194292), (8418, 2155974), (8993, 2018124), (9333, 1944604), (9522, 1906006), (11028, 1645719), (12444, 1458453), (12627, 1437316), (14076, 1289357), (15623, 1161684), (16542, 1097146), (16836, 1077987), (17986, 1009062), (18666, 972302), (19044, 953003), (21137, 858636), (23851, 760932), (25254, 718658), (26979, 672708), (31246, 580842), (32269, 562428), (33084, 548573), (35972, 504531), (37332, 486151), (42274, 429318), (46869, 387228), (47702, 380466), (50508, 359329), (53958, 336354), (56059, 323748), (62492, 290421), (63411, 286212), (64538, 281214), (71553, 253644), (80937, 224236), (84548, 214659), (93738, 193614), (95404, 190233), (96807, 187476), (107916, 168177), (112118, 161874), (126822, 143106), (129076, 140607)]