40372112018

素因数分解:

$2^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{487}}^1\times {\mathrm{137707}}^1$

素因数の和:138246

約数の個数: 32

約数和(自身を含む): 70964788224

約数和(自身を除く): 30592676206

約数列:

[1, 2, 7, 14, 43, 86, 301, 487, 602, 974, 3409, 6818, 20941, 41882, 137707, 146587, 275414, 293174, 963949, 1927898, 5921401, 11842802, 41449807, 67063309, 82899614, 134126618, 469443163, 938886326, 2883722287, 5767444574, 20186056009, 40372112018]

約数ペア:

[(1, 40372112018), (2, 20186056009), (7, 5767444574), (14, 2883722287), (43, 938886326), (86, 469443163), (301, 134126618), (487, 82899614), (602, 67063309), (974, 41449807), (3409, 11842802), (6818, 5921401), (20941, 1927898), (41882, 963949), (137707, 293174), (146587, 275414)]