18237714

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{2017}}^1$

素因数の和:2170

約数の個数: 32

約数和(自身を含む): 40101696

約数和(自身を除く): 21863982

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 137, 274, 411, 822, 1507, 2017, 3014, 4034, 4521, 6051, 9042, 12102, 22187, 44374, 66561, 133122, 276329, 552658, 828987, 1657974, 3039619, 6079238, 9118857, 18237714]

約数ペア:

[(1, 18237714), (2, 9118857), (3, 6079238), (6, 3039619), (11, 1657974), (22, 828987), (33, 552658), (66, 276329), (137, 133122), (274, 66561), (411, 44374), (822, 22187), (1507, 12102), (2017, 9042), (3014, 6051), (4034, 4521)]