12582156

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{227}}^1$

素因数の和:414

約数の個数: 48

約数和(自身を含む): 30643200

約数和(自身を除く): 18061044

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 149, 186, 227, 298, 372, 447, 454, 596, 681, 894, 908, 1362, 1788, 2724, 4619, 7037, 9238, 13857, 14074, 18476, 21111, 27714, 28148, 33823, 42222, 55428, 67646, 84444, 101469, 135292, 202938, 405876, 1048513, 2097026, 3145539, 4194052, 6291078, 12582156]

約数ペア:

[(1, 12582156), (2, 6291078), (3, 4194052), (4, 3145539), (6, 2097026), (12, 1048513), (31, 405876), (62, 202938), (93, 135292), (124, 101469), (149, 84444), (186, 67646), (227, 55428), (298, 42222), (372, 33823), (447, 28148), (454, 27714), (596, 21111), (681, 18476), (894, 14074), (908, 13857), (1362, 9238), (1788, 7037), (2724, 4619)]