27988602

素因数分解:

$2^1\times 3^1\times {\mathrm{103}}^1\times {\mathrm{45289}}^1$

素因数の和:45397

約数の個数: 16

約数和(自身を含む): 56521920

約数和(自身を除く): 28533318

約数列:

[1, 2, 3, 6, 103, 206, 309, 618, 45289, 90578, 135867, 271734, 4664767, 9329534, 13994301, 27988602]

約数ペア:

[(1, 27988602), (2, 13994301), (3, 9329534), (6, 4664767), (103, 271734), (206, 135867), (309, 90578), (618, 45289)]