123215238

素因数分解:

$2^1\times 3^2\times {\mathrm{2251}}^1\times {\mathrm{3041}}^1$

素因数の和:5300

約数の個数: 24

約数和(自身を含む): 267172776

約数和(自身を除く): 143957538

約数列:

[1, 2, 3, 6, 9, 18, 2251, 3041, 4502, 6082, 6753, 9123, 13506, 18246, 20259, 27369, 40518, 54738, 6845291, 13690582, 20535873, 41071746, 61607619, 123215238]

約数ペア:

[(1, 123215238), (2, 61607619), (3, 41071746), (6, 20535873), (9, 13690582), (18, 6845291), (2251, 54738), (3041, 40518), (4502, 27369), (6082, 20259), (6753, 18246), (9123, 13506)]