15661638

素因数分解:

$2^1\times 3^2\times {\mathrm{227}}^1\times {\mathrm{3833}}^1$

素因数の和:4068

約数の個数: 24

約数和(自身を含む): 34091928

約数和(自身を除く): 18430290

約数列:

[1, 2, 3, 6, 9, 18, 227, 454, 681, 1362, 2043, 3833, 4086, 7666, 11499, 22998, 34497, 68994, 870091, 1740182, 2610273, 5220546, 7830819, 15661638]

約数ペア:

[(1, 15661638), (2, 7830819), (3, 5220546), (6, 2610273), (9, 1740182), (18, 870091), (227, 68994), (454, 34497), (681, 22998), (1362, 11499), (2043, 7666), (3833, 4086)]