2055149838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{16310713}}^1$

素因数の和:16310728

約数の個数: 24

約数和(自身を含む): 5088942768

約数和(自身を除く): 3033792930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 16310713, 32621426, 48932139, 97864278, 114174991, 146796417, 228349982, 293592834, 342524973, 685049946, 1027574919, 2055149838]

約数ペア:

[(1, 2055149838), (2, 1027574919), (3, 685049946), (6, 342524973), (7, 293592834), (9, 228349982), (14, 146796417), (18, 114174991), (21, 97864278), (42, 48932139), (63, 32621426), (126, 16310713)]