12945372

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{971}}^1$

素因数の和:1090

約数の個数: 48

約数和(自身を含む): 33312384

約数和(自身を除く): 20367012

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 101, 132, 202, 303, 404, 606, 971, 1111, 1212, 1942, 2222, 2913, 3333, 3884, 4444, 5826, 6666, 10681, 11652, 13332, 21362, 32043, 42724, 64086, 98071, 128172, 196142, 294213, 392284, 588426, 1078781, 1176852, 2157562, 3236343, 4315124, 6472686, 12945372]

約数ペア:

[(1, 12945372), (2, 6472686), (3, 4315124), (4, 3236343), (6, 2157562), (11, 1176852), (12, 1078781), (22, 588426), (33, 392284), (44, 294213), (66, 196142), (101, 128172), (132, 98071), (202, 64086), (303, 42724), (404, 32043), (606, 21362), (971, 13332), (1111, 11652), (1212, 10681), (1942, 6666), (2222, 5826), (2913, 4444), (3333, 3884)]