2000700018

素因数分解:

$2^1\times 3^2\times {\mathrm{2719}}^1\times {\mathrm{40879}}^1$

素因数の和:43606

約数の個数: 24

約数和(自身を含む): 4336550400

約数和(自身を除く): 2335850382

約数列:

[1, 2, 3, 6, 9, 18, 2719, 5438, 8157, 16314, 24471, 40879, 48942, 81758, 122637, 245274, 367911, 735822, 111150001, 222300002, 333450003, 666900006, 1000350009, 2000700018]

約数ペア:

[(1, 2000700018), (2, 1000350009), (3, 666900006), (6, 333450003), (9, 222300002), (18, 111150001), (2719, 735822), (5438, 367911), (8157, 245274), (16314, 122637), (24471, 81758), (40879, 48942)]