19894381416

素因数分解:

$2^3\times 3^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{61967}}^1$

素因数の和:62013

約数の個数: 192

約数和(自身を含む): 67669056000

約数和(自身を除く): 47774674584

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 13, 14, 18, 21, 24, 26, 28, 36, 39, 42, 49, 52, 56, 63, 72, 78, 84, 91, 98, 104, 117, 126, 147, 156, 168, 182, 196, 234, 252, 273, 294, 312, 343, 364, 392, 441, 468, 504, 546, 588, 637, 686, 728, 819, 882, 936, 1029, 1092, 1176, 1274, 1372, 1638, 1764, 1911, 2058, 2184, 2548, 2744, 3087, 3276, 3528, 3822, 4116, 4459, 5096, 5733, 6174, 6552, 7644, 8232, 8918, 11466, 12348, 13377, 15288, 17836, 22932, 24696, 26754, 35672, 40131, 45864, 53508, 61967, 80262, 107016, 123934, 160524, 185901, 247868, 321048, 371802, 433769, 495736, 557703, 743604, 805571, 867538, 1115406, 1301307, 1487208, 1611142, 1735076, 2230812, 2416713, 2602614, 3036383, 3222284, 3470152, 3903921, 4461624, 4833426, 5205228, 5638997, 6072766, 6444568, 7250139, 7807842, 9109149, 9666852, 10410456, 11277994, 12145532, 14500278, 15615684, 16916991, 18218298, 19333704, 21254681, 22555988, 24291064, 27327447, 29000556, 31231368, 33833982, 36436596, 39472979, 42509362, 45111976, 50750973, 54654894, 58001112, 63764043, 67667964, 72873192, 78945958, 85018724, 101501946, 109309788, 118418937, 127528086, 135335928, 157891916, 170037448, 191292129, 203003892, 218619576, 236837874, 255056172, 276310853, 315783832, 355256811, 382584258, 406007784, 473675748, 510112344, 552621706, 710513622, 765168516, 828932559, 947351496, 1105243412, 1421027244, 1530337032, 1657865118, 2210486824, 2486797677, 2842054488, 3315730236, 4973595354, 6631460472, 9947190708, 19894381416]

約数ペア:

[(1, 19894381416), (2, 9947190708), (3, 6631460472), (4, 4973595354), (6, 3315730236), (7, 2842054488), (8, 2486797677), (9, 2210486824), (12, 1657865118), (13, 1530337032), (14, 1421027244), (18, 1105243412), (21, 947351496), (24, 828932559), (26, 765168516), (28, 710513622), (36, 552621706), (39, 510112344), (42, 473675748), (49, 406007784), (52, 382584258), (56, 355256811), (63, 315783832), (72, 276310853), (78, 255056172), (84, 236837874), (91, 218619576), (98, 203003892), (104, 191292129), (117, 170037448), (126, 157891916), (147, 135335928), (156, 127528086), (168, 118418937), (182, 109309788), (196, 101501946), (234, 85018724), (252, 78945958), (273, 72873192), (294, 67667964), (312, 63764043), (343, 58001112), (364, 54654894), (392, 50750973), (441, 45111976), (468, 42509362), (504, 39472979), (546, 36436596), (588, 33833982), (637, 31231368), (686, 29000556), (728, 27327447), (819, 24291064), (882, 22555988), (936, 21254681), (1029, 19333704), (1092, 18218298), (1176, 16916991), (1274, 15615684), (1372, 14500278), (1638, 12145532), (1764, 11277994), (1911, 10410456), (2058, 9666852), (2184, 9109149), (2548, 7807842), (2744, 7250139), (3087, 6444568), (3276, 6072766), (3528, 5638997), (3822, 5205228), (4116, 4833426), (4459, 4461624), (5096, 3903921), (5733, 3470152), (6174, 3222284), (6552, 3036383), (7644, 2602614), (8232, 2416713), (8918, 2230812), (11466, 1735076), (12348, 1611142), (13377, 1487208), (15288, 1301307), (17836, 1115406), (22932, 867538), (24696, 805571), (26754, 743604), (35672, 557703), (40131, 495736), (45864, 433769), (53508, 371802), (61967, 321048), (80262, 247868), (107016, 185901), (123934, 160524)]