18655142712

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{45723389}}^1$

素因数の和:45723415

約数の個数: 32

約数和(自身を含む): 49381261200

約数和(自身を除く): 30726118488

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 34, 51, 68, 102, 136, 204, 408, 45723389, 91446778, 137170167, 182893556, 274340334, 365787112, 548680668, 777297613, 1097361336, 1554595226, 2331892839, 3109190452, 4663785678, 6218380904, 9327571356, 18655142712]

約数ペア:

[(1, 18655142712), (2, 9327571356), (3, 6218380904), (4, 4663785678), (6, 3109190452), (8, 2331892839), (12, 1554595226), (17, 1097361336), (24, 777297613), (34, 548680668), (51, 365787112), (68, 274340334), (102, 182893556), (136, 137170167), (204, 91446778), (408, 45723389)]