27180602

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{421}}^1\times {\mathrm{1699}}^1$

素因数の和:2141

約数の個数: 16

約数和(自身を含む): 43044000

約数和(自身を除く): 15863398

約数列:

[1, 2, 19, 38, 421, 842, 1699, 3398, 7999, 15998, 32281, 64562, 715279, 1430558, 13590301, 27180602]

約数ペア:

[(1, 27180602), (2, 13590301), (19, 1430558), (38, 715279), (421, 64562), (842, 32281), (1699, 15998), (3398, 7999)]