18205150008

素因数分解:

$2^3\times 3^1\times {\mathrm{5519}}^1\times {\mathrm{137443}}^1$

素因数の和:142971

約数の個数: 32

約数和(自身を含む): 45521452800

約数和(自身を除く): 27316302792

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 5519, 11038, 16557, 22076, 33114, 44152, 66228, 132456, 137443, 274886, 412329, 549772, 824658, 1099544, 1649316, 3298632, 758547917, 1517095834, 2275643751, 3034191668, 4551287502, 6068383336, 9102575004, 18205150008]

約数ペア:

[(1, 18205150008), (2, 9102575004), (3, 6068383336), (4, 4551287502), (6, 3034191668), (8, 2275643751), (12, 1517095834), (24, 758547917), (5519, 3298632), (11038, 1649316), (16557, 1099544), (22076, 824658), (33114, 549772), (44152, 412329), (66228, 274886), (132456, 137443)]