31171914

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{101869}}^1$

素因数の和:101894

約数の個数: 24

約数和(自身を含む): 71512740

約数和(自身を除く): 40340826

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 306, 101869, 203738, 305607, 611214, 916821, 1731773, 1833642, 3463546, 5195319, 10390638, 15585957, 31171914]

約数ペア:

[(1, 31171914), (2, 15585957), (3, 10390638), (6, 5195319), (9, 3463546), (17, 1833642), (18, 1731773), (34, 916821), (51, 611214), (102, 305607), (153, 203738), (306, 101869)]