669236442

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{857}}^1\times {\mathrm{18593}}^1$

素因数の和:19462

約数の個数: 32

約数和(自身を含む): 1531550592

約数和(自身を除く): 862314150

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 857, 1714, 2571, 5142, 5999, 11998, 17997, 18593, 35994, 37186, 55779, 111558, 130151, 260302, 390453, 780906, 15934201, 31868402, 47802603, 95605206, 111539407, 223078814, 334618221, 669236442]

約数ペア:

[(1, 669236442), (2, 334618221), (3, 223078814), (6, 111539407), (7, 95605206), (14, 47802603), (21, 31868402), (42, 15934201), (857, 780906), (1714, 390453), (2571, 260302), (5142, 130151), (5999, 111558), (11998, 55779), (17997, 37186), (18593, 35994)]