2018182018

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{191}}^1\times {\mathrm{1201}}^1$

素因数の和:1530

約数の個数: 32

約数和(自身を含む): 3140508672

約数和(自身を除く): 1122326654

約数列:

[1, 2, 53, 83, 106, 166, 191, 382, 1201, 2402, 4399, 8798, 10123, 15853, 20246, 31706, 63653, 99683, 127306, 199366, 229391, 458782, 840209, 1680418, 5283199, 10566398, 12157723, 19039453, 24315446, 38078906, 1009091009, 2018182018]

約数ペア:

[(1, 2018182018), (2, 1009091009), (53, 38078906), (83, 24315446), (106, 19039453), (166, 12157723), (191, 10566398), (382, 5283199), (1201, 1680418), (2402, 840209), (4399, 458782), (8798, 229391), (10123, 199366), (15853, 127306), (20246, 99683), (31706, 63653)]