42745404

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{8839}}^1$

素因数の和:8890

約数の個数: 48

約数和(自身を含む): 110888960

約数和(自身を除く): 68143556

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 39, 52, 62, 78, 93, 124, 156, 186, 372, 403, 806, 1209, 1612, 2418, 4836, 8839, 17678, 26517, 35356, 53034, 106068, 114907, 229814, 274009, 344721, 459628, 548018, 689442, 822027, 1096036, 1378884, 1644054, 3288108, 3562117, 7124234, 10686351, 14248468, 21372702, 42745404]

約数ペア:

[(1, 42745404), (2, 21372702), (3, 14248468), (4, 10686351), (6, 7124234), (12, 3562117), (13, 3288108), (26, 1644054), (31, 1378884), (39, 1096036), (52, 822027), (62, 689442), (78, 548018), (93, 459628), (124, 344721), (156, 274009), (186, 229814), (372, 114907), (403, 106068), (806, 53034), (1209, 35356), (1612, 26517), (2418, 17678), (4836, 8839)]