12400000008

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{46969697}}^1$

素因数の和:46969717

約数の個数: 32

約数和(自身を含む): 33818182560

約数和(自身を除く): 21418182552

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 88, 132, 264, 46969697, 93939394, 140909091, 187878788, 281818182, 375757576, 516666667, 563636364, 1033333334, 1127272728, 1550000001, 2066666668, 3100000002, 4133333336, 6200000004, 12400000008]

約数ペア:

[(1, 12400000008), (2, 6200000004), (3, 4133333336), (4, 3100000002), (6, 2066666668), (8, 1550000001), (11, 1127272728), (12, 1033333334), (22, 563636364), (24, 516666667), (33, 375757576), (44, 281818182), (66, 187878788), (88, 140909091), (132, 93939394), (264, 46969697)]