2017191492

素因数分解:

$2^2\times 3^3\times {\mathrm{191}}^1\times {\mathrm{97789}}^1$

素因数の和:97993

約数の個数: 48

約数和(自身を含む): 5257190400

約数和(自身を除く): 3239998908

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 191, 382, 573, 764, 1146, 1719, 2292, 3438, 5157, 6876, 10314, 20628, 97789, 195578, 293367, 391156, 586734, 880101, 1173468, 1760202, 2640303, 3520404, 5280606, 10561212, 18677699, 37355398, 56033097, 74710796, 112066194, 168099291, 224132388, 336198582, 504297873, 672397164, 1008595746, 2017191492]

約数ペア:

[(1, 2017191492), (2, 1008595746), (3, 672397164), (4, 504297873), (6, 336198582), (9, 224132388), (12, 168099291), (18, 112066194), (27, 74710796), (36, 56033097), (54, 37355398), (108, 18677699), (191, 10561212), (382, 5280606), (573, 3520404), (764, 2640303), (1146, 1760202), (1719, 1173468), (2292, 880101), (3438, 586734), (5157, 391156), (6876, 293367), (10314, 195578), (20628, 97789)]