12461124

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^2\times {\mathrm{151}}^1$

素因数の和:217

約数の個数: 72

約数和(自身を含む): 32949952

約数和(自身を除く): 20488828

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 39, 46, 52, 69, 78, 92, 138, 151, 156, 276, 299, 302, 453, 529, 598, 604, 897, 906, 1058, 1196, 1587, 1794, 1812, 1963, 2116, 3174, 3473, 3588, 3926, 5889, 6348, 6877, 6946, 7852, 10419, 11778, 13754, 13892, 20631, 20838, 23556, 27508, 41262, 41676, 45149, 79879, 82524, 90298, 135447, 159758, 180596, 239637, 270894, 319516, 479274, 541788, 958548, 1038427, 2076854, 3115281, 4153708, 6230562, 12461124]

約数ペア:

[(1, 12461124), (2, 6230562), (3, 4153708), (4, 3115281), (6, 2076854), (12, 1038427), (13, 958548), (23, 541788), (26, 479274), (39, 319516), (46, 270894), (52, 239637), (69, 180596), (78, 159758), (92, 135447), (138, 90298), (151, 82524), (156, 79879), (276, 45149), (299, 41676), (302, 41262), (453, 27508), (529, 23556), (598, 20838), (604, 20631), (897, 13892), (906, 13754), (1058, 11778), (1196, 10419), (1587, 7852), (1794, 6946), (1812, 6877), (1963, 6348), (2116, 5889), (3174, 3926), (3473, 3588)]