15315044922

素因数分解:

$2^1\times 3^3\times {\mathrm{1997}}^1\times {\mathrm{142019}}^1$

素因数の和:144027

約数の個数: 32

約数和(自身を含む): 34050715200

約数和(自身を除く): 18735670278

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1997, 3994, 5991, 11982, 17973, 35946, 53919, 107838, 142019, 284038, 426057, 852114, 1278171, 2556342, 3834513, 7669026, 283611943, 567223886, 850835829, 1701671658, 2552507487, 5105014974, 7657522461, 15315044922]

約数ペア:

[(1, 15315044922), (2, 7657522461), (3, 5105014974), (6, 2552507487), (9, 1701671658), (18, 850835829), (27, 567223886), (54, 283611943), (1997, 7669026), (3994, 3834513), (5991, 2556342), (11982, 1278171), (17973, 852114), (35946, 426057), (53919, 284038), (107838, 142019)]