2021570376

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{277}}^1\times {\mathrm{43441}}^1$

素因数の和:43734

約数の個数: 64

約数和(自身を含む): 5796900480

約数和(自身を除く): 3775330104

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 168, 277, 554, 831, 1108, 1662, 1939, 2216, 3324, 3878, 5817, 6648, 7756, 11634, 15512, 23268, 43441, 46536, 86882, 130323, 173764, 260646, 304087, 347528, 521292, 608174, 912261, 1042584, 1216348, 1824522, 2432696, 3649044, 7298088, 12033157, 24066314, 36099471, 48132628, 72198942, 84232099, 96265256, 144397884, 168464198, 252696297, 288795768, 336928396, 505392594, 673856792, 1010785188, 2021570376]

約数ペア:

[(1, 2021570376), (2, 1010785188), (3, 673856792), (4, 505392594), (6, 336928396), (7, 288795768), (8, 252696297), (12, 168464198), (14, 144397884), (21, 96265256), (24, 84232099), (28, 72198942), (42, 48132628), (56, 36099471), (84, 24066314), (168, 12033157), (277, 7298088), (554, 3649044), (831, 2432696), (1108, 1824522), (1662, 1216348), (1939, 1042584), (2216, 912261), (3324, 608174), (3878, 521292), (5817, 347528), (6648, 304087), (7756, 260646), (11634, 173764), (15512, 130323), (23268, 86882), (43441, 46536)]