9149660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2707}}^1$

素因数の和:2742

約数の個数: 36

約数和(自身を含む): 20813688

約数和(自身を除く): 11664028

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 65, 130, 169, 260, 338, 676, 845, 1690, 2707, 3380, 5414, 10828, 13535, 27070, 35191, 54140, 70382, 140764, 175955, 351910, 457483, 703820, 914966, 1829932, 2287415, 4574830, 9149660]

約数ペア:

[(1, 9149660), (2, 4574830), (4, 2287415), (5, 1829932), (10, 914966), (13, 703820), (20, 457483), (26, 351910), (52, 175955), (65, 140764), (130, 70382), (169, 54140), (260, 35191), (338, 27070), (676, 13535), (845, 10828), (1690, 5414), (2707, 3380)]