4356306

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{211}}^1$

素因数の和:287

約数の個数: 48

約数和(自身を含む): 10053888

約数和(自身を除く): 5697582

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 111, 186, 211, 222, 279, 333, 422, 558, 633, 666, 1147, 1266, 1899, 2294, 3441, 3798, 6541, 6882, 7807, 10323, 13082, 15614, 19623, 20646, 23421, 39246, 46842, 58869, 70263, 117738, 140526, 242017, 484034, 726051, 1452102, 2178153, 4356306]

約数ペア:

[(1, 4356306), (2, 2178153), (3, 1452102), (6, 726051), (9, 484034), (18, 242017), (31, 140526), (37, 117738), (62, 70263), (74, 58869), (93, 46842), (111, 39246), (186, 23421), (211, 20646), (222, 19623), (279, 15614), (333, 13082), (422, 10323), (558, 7807), (633, 6882), (666, 6541), (1147, 3798), (1266, 3441), (1899, 2294)]