18221567238

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{144615613}}^1$

素因数の和:144615628

約数の個数: 24

約数和(自身を含む): 45120071568

約数和(自身を除く): 26898504330

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 144615613, 289231226, 433846839, 867693678, 1012309291, 1301540517, 2024618582, 2603081034, 3036927873, 6073855746, 9110783619, 18221567238]

約数ペア:

[(1, 18221567238), (2, 9110783619), (3, 6073855746), (6, 3036927873), (7, 2603081034), (9, 2024618582), (14, 1301540517), (18, 1012309291), (21, 867693678), (42, 433846839), (63, 289231226), (126, 144615613)]