2645388

素因数分解:

$2^2\times 3^2\times {\mathrm{73483}}^1$

素因数の和:73493

約数の個数: 18

約数和(自身を含む): 6687044

約数和(自身を除く): 4041656

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 73483, 146966, 220449, 293932, 440898, 661347, 881796, 1322694, 2645388]

約数ペア:

[(1, 2645388), (2, 1322694), (3, 881796), (4, 661347), (6, 440898), (9, 293932), (12, 220449), (18, 146966), (36, 73483)]