145902876

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{1736939}}^1$

素因数の和:1736953

約数の個数: 24

約数和(自身を含む): 389074560

約数和(自身を除く): 243171684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 1736939, 3473878, 5210817, 6947756, 10421634, 12158573, 20843268, 24317146, 36475719, 48634292, 72951438, 145902876]

約数ペア:

[(1, 145902876), (2, 72951438), (3, 48634292), (4, 36475719), (6, 24317146), (7, 20843268), (12, 12158573), (14, 10421634), (21, 6947756), (28, 5210817), (42, 3473878), (84, 1736939)]