15390234

素因数分解:

$2^1\times 3^2\times {\mathrm{263}}^1\times {\mathrm{3251}}^1$

素因数の和:3522

約数の個数: 24

約数和(自身を含む): 33482592

約数和(自身を除く): 18092358

約数列:

[1, 2, 3, 6, 9, 18, 263, 526, 789, 1578, 2367, 3251, 4734, 6502, 9753, 19506, 29259, 58518, 855013, 1710026, 2565039, 5130078, 7695117, 15390234]

約数ペア:

[(1, 15390234), (2, 7695117), (3, 5130078), (6, 2565039), (9, 1710026), (18, 855013), (263, 58518), (526, 29259), (789, 19506), (1578, 9753), (2367, 6502), (3251, 4734)]