89870559618

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2139775229}}^1$

素因数の和:2139775241

約数の個数: 16

約数和(自身を含む): 205418422080

約数和(自身を除く): 115547862462

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2139775229, 4279550458, 6419325687, 12838651374, 14978426603, 29956853206, 44935279809, 89870559618]

約数ペア:

[(1, 89870559618), (2, 44935279809), (3, 29956853206), (6, 14978426603), (7, 12838651374), (14, 6419325687), (21, 4279550458), (42, 2139775229)]