15000000426

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{28735633}}^1$

素因数の和:28735670

約数の個数: 24

約数和(自身を含む): 33620691780

約数和(自身を除く): 18620691354

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 28735633, 57471266, 86206899, 172413798, 258620697, 517241394, 833333357, 1666666714, 2500000071, 5000000142, 7500000213, 15000000426]

約数ペア:

[(1, 15000000426), (2, 7500000213), (3, 5000000142), (6, 2500000071), (9, 1666666714), (18, 833333357), (29, 517241394), (58, 258620697), (87, 172413798), (174, 86206899), (261, 57471266), (522, 28735633)]