2188018518

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1009}}^1\times {\mathrm{51631}}^1$

素因数の和:52652

約数の個数: 32

約数和(自身を含む): 5006238720

約数和(自身を除く): 2818220202

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1009, 2018, 3027, 6054, 7063, 14126, 21189, 42378, 51631, 103262, 154893, 309786, 361417, 722834, 1084251, 2168502, 52095679, 104191358, 156287037, 312574074, 364669753, 729339506, 1094009259, 2188018518]

約数ペア:

[(1, 2188018518), (2, 1094009259), (3, 729339506), (6, 364669753), (7, 312574074), (14, 156287037), (21, 104191358), (42, 52095679), (1009, 2168502), (2018, 1084251), (3027, 722834), (6054, 361417), (7063, 309786), (14126, 154893), (21189, 103262), (42378, 51631)]