39881004

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{2281}}^1$

素因数の和:2366

約数の個数: 48

約数和(自身を含む): 98144256

約数和(自身を除く): 58263252

約数列:

[1, 2, 3, 4, 6, 12, 31, 47, 62, 93, 94, 124, 141, 186, 188, 282, 372, 564, 1457, 2281, 2914, 4371, 4562, 5828, 6843, 8742, 9124, 13686, 17484, 27372, 70711, 107207, 141422, 212133, 214414, 282844, 321621, 424266, 428828, 643242, 848532, 1286484, 3323417, 6646834, 9970251, 13293668, 19940502, 39881004]

約数ペア:

[(1, 39881004), (2, 19940502), (3, 13293668), (4, 9970251), (6, 6646834), (12, 3323417), (31, 1286484), (47, 848532), (62, 643242), (93, 428828), (94, 424266), (124, 321621), (141, 282844), (186, 214414), (188, 212133), (282, 141422), (372, 107207), (564, 70711), (1457, 27372), (2281, 17484), (2914, 13686), (4371, 9124), (4562, 8742), (5828, 6843)]