140579964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{557857}}^1$

素因数の和:557874

約数の個数: 36

約数和(自身を含む): 406120624

約数和(自身を除く): 265540660

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 557857, 1115714, 1673571, 2231428, 3347142, 3904999, 5020713, 6694284, 7809998, 10041426, 11714997, 15619996, 20082852, 23429994, 35144991, 46859988, 70289982, 140579964]

約数ペア:

[(1, 140579964), (2, 70289982), (3, 46859988), (4, 35144991), (6, 23429994), (7, 20082852), (9, 15619996), (12, 11714997), (14, 10041426), (18, 7809998), (21, 6694284), (28, 5020713), (36, 3904999), (42, 3347142), (63, 2231428), (84, 1673571), (126, 1115714), (252, 557857)]