418169976

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{2489107}}^1$

素因数の和:2489123

約数の個数: 32

約数和(自身を含む): 1194771840

約数和(自身を除く): 776601864

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 2489107, 4978214, 7467321, 9956428, 14934642, 17423749, 19912856, 29869284, 34847498, 52271247, 59738568, 69694996, 104542494, 139389992, 209084988, 418169976]

約数ペア:

[(1, 418169976), (2, 209084988), (3, 139389992), (4, 104542494), (6, 69694996), (7, 59738568), (8, 52271247), (12, 34847498), (14, 29869284), (21, 19912856), (24, 17423749), (28, 14934642), (42, 9956428), (56, 7467321), (84, 4978214), (168, 2489107)]