18332664

素因数分解:

$2^3\times 3^1\times 7^3\times {\mathrm{17}}^1\times {\mathrm{131}}^1$

素因数の和:178

約数の個数: 128

約数和(自身を含む): 57024000

約数和(自身を除く): 38691336

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 17, 21, 24, 28, 34, 42, 49, 51, 56, 68, 84, 98, 102, 119, 131, 136, 147, 168, 196, 204, 238, 262, 294, 343, 357, 392, 393, 408, 476, 524, 588, 686, 714, 786, 833, 917, 952, 1029, 1048, 1176, 1372, 1428, 1572, 1666, 1834, 2058, 2227, 2499, 2744, 2751, 2856, 3144, 3332, 3668, 4116, 4454, 4998, 5502, 5831, 6419, 6664, 6681, 7336, 8232, 8908, 9996, 11004, 11662, 12838, 13362, 15589, 17493, 17816, 19257, 19992, 22008, 23324, 25676, 26724, 31178, 34986, 38514, 44933, 46648, 46767, 51352, 53448, 62356, 69972, 77028, 89866, 93534, 109123, 124712, 134799, 139944, 154056, 179732, 187068, 218246, 269598, 327369, 359464, 374136, 436492, 539196, 654738, 763861, 872984, 1078392, 1309476, 1527722, 2291583, 2618952, 3055444, 4583166, 6110888, 9166332, 18332664]

約数ペア:

[(1, 18332664), (2, 9166332), (3, 6110888), (4, 4583166), (6, 3055444), (7, 2618952), (8, 2291583), (12, 1527722), (14, 1309476), (17, 1078392), (21, 872984), (24, 763861), (28, 654738), (34, 539196), (42, 436492), (49, 374136), (51, 359464), (56, 327369), (68, 269598), (84, 218246), (98, 187068), (102, 179732), (119, 154056), (131, 139944), (136, 134799), (147, 124712), (168, 109123), (196, 93534), (204, 89866), (238, 77028), (262, 69972), (294, 62356), (343, 53448), (357, 51352), (392, 46767), (393, 46648), (408, 44933), (476, 38514), (524, 34986), (588, 31178), (686, 26724), (714, 25676), (786, 23324), (833, 22008), (917, 19992), (952, 19257), (1029, 17816), (1048, 17493), (1176, 15589), (1372, 13362), (1428, 12838), (1572, 11662), (1666, 11004), (1834, 9996), (2058, 8908), (2227, 8232), (2499, 7336), (2744, 6681), (2751, 6664), (2856, 6419), (3144, 5831), (3332, 5502), (3668, 4998), (4116, 4454)]