18421612

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{14437}}^1$

素因数の和:14481

約数の個数: 24

約数和(自身を含む): 36383760

約数和(自身を除く): 17962148

約数列:

[1, 2, 4, 11, 22, 29, 44, 58, 116, 319, 638, 1276, 14437, 28874, 57748, 158807, 317614, 418673, 635228, 837346, 1674692, 4605403, 9210806, 18421612]

約数ペア:

[(1, 18421612), (2, 9210806), (4, 4605403), (11, 1674692), (22, 837346), (29, 635228), (44, 418673), (58, 317614), (116, 158807), (319, 57748), (638, 28874), (1276, 14437)]