2018045828

素因数分解:

$2^2\times {\mathrm{193}}^1\times {\mathrm{277}}^1\times {\mathrm{9437}}^1$

素因数の和:9911

約数の個数: 24

約数和(自身を含む): 3563071512

約数和(自身を除く): 1545025684

約数列:

[1, 2, 4, 193, 277, 386, 554, 772, 1108, 9437, 18874, 37748, 53461, 106922, 213844, 1821341, 2614049, 3642682, 5228098, 7285364, 10456196, 504511457, 1009022914, 2018045828]

約数ペア:

[(1, 2018045828), (2, 1009022914), (4, 504511457), (193, 10456196), (277, 7285364), (386, 5228098), (554, 3642682), (772, 2614049), (1108, 1821341), (9437, 213844), (18874, 106922), (37748, 53461)]