5131121256

素因数分解:

$2^3\times 3^4\times {\mathrm{7918397}}^1$

素因数の和:7918415

約数の個数: 40

約数和(自身を含む): 14371892370

約数和(自身を除く): 9240771114

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 7918397, 15836794, 23755191, 31673588, 47510382, 63347176, 71265573, 95020764, 142531146, 190041528, 213796719, 285062292, 427593438, 570124584, 641390157, 855186876, 1282780314, 1710373752, 2565560628, 5131121256]

約数ペア:

[(1, 5131121256), (2, 2565560628), (3, 1710373752), (4, 1282780314), (6, 855186876), (8, 641390157), (9, 570124584), (12, 427593438), (18, 285062292), (24, 213796719), (27, 190041528), (36, 142531146), (54, 95020764), (72, 71265573), (81, 63347176), (108, 47510382), (162, 31673588), (216, 23755191), (324, 15836794), (648, 7918397)]