2018183844

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1\times {\mathrm{47123}}^1$

素因数の和:47256

約数の個数: 48

約数和(自身を含む): 4876768512

約数和(自身を除く): 2858584668

約数列:

[1, 2, 3, 4, 6, 12, 43, 83, 86, 129, 166, 172, 249, 258, 332, 498, 516, 996, 3569, 7138, 10707, 14276, 21414, 42828, 47123, 94246, 141369, 188492, 282738, 565476, 2026289, 3911209, 4052578, 6078867, 7822418, 8105156, 11733627, 12157734, 15644836, 23467254, 24315468, 46934508, 168181987, 336363974, 504545961, 672727948, 1009091922, 2018183844]

約数ペア:

[(1, 2018183844), (2, 1009091922), (3, 672727948), (4, 504545961), (6, 336363974), (12, 168181987), (43, 46934508), (83, 24315468), (86, 23467254), (129, 15644836), (166, 12157734), (172, 11733627), (249, 8105156), (258, 7822418), (332, 6078867), (498, 4052578), (516, 3911209), (996, 2026289), (3569, 565476), (7138, 282738), (10707, 188492), (14276, 141369), (21414, 94246), (42828, 47123)]