18372993906

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{1867}}^1\times {\mathrm{2459}}^1$

素因数の和:4383

約数の個数: 64

約数和(自身を含む): 39703219200

約数和(自身を除く): 21330225294

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 69, 87, 138, 174, 667, 1334, 1867, 2001, 2459, 3734, 4002, 4918, 5601, 7377, 11202, 14754, 42941, 54143, 56557, 71311, 85882, 108286, 113114, 128823, 142622, 162429, 169671, 213933, 257646, 324858, 339342, 427866, 1245289, 1640153, 2490578, 3280306, 3735867, 4590953, 4920459, 7471734, 9181906, 9840918, 13772859, 27545718, 105591919, 133137637, 211183838, 266275274, 316775757, 399412911, 633551514, 798825822, 3062165651, 6124331302, 9186496953, 18372993906]

約数ペア:

[(1, 18372993906), (2, 9186496953), (3, 6124331302), (6, 3062165651), (23, 798825822), (29, 633551514), (46, 399412911), (58, 316775757), (69, 266275274), (87, 211183838), (138, 133137637), (174, 105591919), (667, 27545718), (1334, 13772859), (1867, 9840918), (2001, 9181906), (2459, 7471734), (3734, 4920459), (4002, 4590953), (4918, 3735867), (5601, 3280306), (7377, 2490578), (11202, 1640153), (14754, 1245289), (42941, 427866), (54143, 339342), (56557, 324858), (71311, 257646), (85882, 213933), (108286, 169671), (113114, 162429), (128823, 142622)]