12938773164

素因数分解:

$2^2\times 3^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1\times {\mathrm{399197}}^1$

素因数の和:399314

約数の個数: 48

約数和(自身を含む): 31431253728

約数和(自身を除く): 18492480564

約数列:

[1, 2, 3, 4, 6, 12, 37, 73, 74, 111, 146, 148, 219, 222, 292, 438, 444, 876, 2701, 5402, 8103, 10804, 16206, 32412, 399197, 798394, 1197591, 1596788, 2395182, 4790364, 14770289, 29141381, 29540578, 44310867, 58282762, 59081156, 87424143, 88621734, 116565524, 174848286, 177243468, 349696572, 1078231097, 2156462194, 3234693291, 4312924388, 6469386582, 12938773164]

約数ペア:

[(1, 12938773164), (2, 6469386582), (3, 4312924388), (4, 3234693291), (6, 2156462194), (12, 1078231097), (37, 349696572), (73, 177243468), (74, 174848286), (111, 116565524), (146, 88621734), (148, 87424143), (219, 59081156), (222, 58282762), (292, 44310867), (438, 29540578), (444, 29141381), (876, 14770289), (2701, 4790364), (5402, 2395182), (8103, 1596788), (10804, 1197591), (16206, 798394), (32412, 399197)]