2017310058

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^2\times {\mathrm{139}}^1\times {\mathrm{839}}^1$

素因数の和:1048

約数の個数: 72

約数和(自身を含む): 4554295200

約数和(自身を除く): 2536985142

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 139, 186, 278, 279, 417, 558, 834, 839, 961, 1251, 1678, 1922, 2502, 2517, 2883, 4309, 5034, 5766, 7551, 8618, 8649, 12927, 15102, 17298, 25854, 26009, 38781, 52018, 77562, 78027, 116621, 133579, 156054, 233242, 234081, 267158, 349863, 400737, 468162, 699726, 801474, 806279, 1049589, 1202211, 1612558, 2099178, 2404422, 2418837, 3615251, 4837674, 7230502, 7256511, 10845753, 14513022, 21691506, 32537259, 65074518, 112072781, 224145562, 336218343, 672436686, 1008655029, 2017310058]

約数ペア:

[(1, 2017310058), (2, 1008655029), (3, 672436686), (6, 336218343), (9, 224145562), (18, 112072781), (31, 65074518), (62, 32537259), (93, 21691506), (139, 14513022), (186, 10845753), (278, 7256511), (279, 7230502), (417, 4837674), (558, 3615251), (834, 2418837), (839, 2404422), (961, 2099178), (1251, 1612558), (1678, 1202211), (1922, 1049589), (2502, 806279), (2517, 801474), (2883, 699726), (4309, 468162), (5034, 400737), (5766, 349863), (7551, 267158), (8618, 234081), (8649, 233242), (12927, 156054), (15102, 133579), (17298, 116621), (25854, 78027), (26009, 77562), (38781, 52018)]