2487371208

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{827}}^1\times {\mathrm{17903}}^1$

素因数の和:18746

約数の個数: 64

約数和(自身を含む): 7115765760

約数和(自身を除く): 4628394552

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 827, 1654, 2481, 3308, 4962, 5789, 6616, 9924, 11578, 17367, 17903, 19848, 23156, 34734, 35806, 46312, 53709, 69468, 71612, 107418, 125321, 138936, 143224, 214836, 250642, 375963, 429672, 501284, 751926, 1002568, 1503852, 3007704, 14805781, 29611562, 44417343, 59223124, 88834686, 103640467, 118446248, 177669372, 207280934, 310921401, 355338744, 414561868, 621842802, 829123736, 1243685604, 2487371208]

約数ペア:

[(1, 2487371208), (2, 1243685604), (3, 829123736), (4, 621842802), (6, 414561868), (7, 355338744), (8, 310921401), (12, 207280934), (14, 177669372), (21, 118446248), (24, 103640467), (28, 88834686), (42, 59223124), (56, 44417343), (84, 29611562), (168, 14805781), (827, 3007704), (1654, 1503852), (2481, 1002568), (3308, 751926), (4962, 501284), (5789, 429672), (6616, 375963), (9924, 250642), (11578, 214836), (17367, 143224), (17903, 138936), (19848, 125321), (23156, 107418), (34734, 71612), (35806, 69468), (46312, 53709)]