15186474

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{233}}^1$

素因数の和:332

約数の個数: 64

約数和(自身を含む): 36391680

約数和(自身を除く): 21205206

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 71, 102, 142, 153, 213, 233, 306, 426, 459, 466, 639, 699, 918, 1207, 1278, 1398, 1917, 2097, 2414, 3621, 3834, 3961, 4194, 6291, 7242, 7922, 10863, 11883, 12582, 16543, 21726, 23766, 32589, 33086, 35649, 49629, 65178, 71298, 99258, 106947, 148887, 213894, 281231, 297774, 446661, 562462, 843693, 893322, 1687386, 2531079, 5062158, 7593237, 15186474]

約数ペア:

[(1, 15186474), (2, 7593237), (3, 5062158), (6, 2531079), (9, 1687386), (17, 893322), (18, 843693), (27, 562462), (34, 446661), (51, 297774), (54, 281231), (71, 213894), (102, 148887), (142, 106947), (153, 99258), (213, 71298), (233, 65178), (306, 49629), (426, 35649), (459, 33086), (466, 32589), (639, 23766), (699, 21726), (918, 16543), (1207, 12582), (1278, 11883), (1398, 10863), (1917, 7922), (2097, 7242), (2414, 6291), (3621, 4194), (3834, 3961)]