2018907906

素因数分解:

$2^1\times 3^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{218923}}^1$

素因数の和:219010

約数の個数: 32

約数和(自身を含む): 4255882560

約数和(自身を除く): 2236974654

約数列:

[1, 2, 3, 6, 29, 53, 58, 87, 106, 159, 174, 318, 1537, 3074, 4611, 9222, 218923, 437846, 656769, 1313538, 6348767, 11602919, 12697534, 19046301, 23205838, 34808757, 38092602, 69617514, 336484651, 672969302, 1009453953, 2018907906]

約数ペア:

[(1, 2018907906), (2, 1009453953), (3, 672969302), (6, 336484651), (29, 69617514), (53, 38092602), (58, 34808757), (87, 23205838), (106, 19046301), (159, 12697534), (174, 11602919), (318, 6348767), (1537, 1313538), (3074, 656769), (4611, 437846), (9222, 218923)]