20170428372

素因数分解:

$2^2\times 3^2\times {\mathrm{263}}^1\times {\mathrm{2130379}}^1$

素因数の和:2130652

約数の個数: 36

約数和(自身を含む): 51180249120

約数和(自身を除く): 31009820748

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 263, 526, 789, 1052, 1578, 2367, 3156, 4734, 9468, 2130379, 4260758, 6391137, 8521516, 12782274, 19173411, 25564548, 38346822, 76693644, 560289677, 1120579354, 1680869031, 2241158708, 3361738062, 5042607093, 6723476124, 10085214186, 20170428372]

約数ペア:

[(1, 20170428372), (2, 10085214186), (3, 6723476124), (4, 5042607093), (6, 3361738062), (9, 2241158708), (12, 1680869031), (18, 1120579354), (36, 560289677), (263, 76693644), (526, 38346822), (789, 25564548), (1052, 19173411), (1578, 12782274), (2367, 8521516), (3156, 6391137), (4734, 4260758), (9468, 2130379)]