556686

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^2\times {\mathrm{61}}^1$

素因数の和:98

約数の個数: 48

約数和(自身を含む): 1361520

約数和(自身を除く): 804834

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 61, 78, 117, 122, 169, 183, 234, 338, 351, 366, 507, 549, 702, 793, 1014, 1098, 1521, 1586, 1647, 2379, 3042, 3294, 4563, 4758, 7137, 9126, 10309, 14274, 20618, 21411, 30927, 42822, 61854, 92781, 185562, 278343, 556686]

約数ペア:

[(1, 556686), (2, 278343), (3, 185562), (6, 92781), (9, 61854), (13, 42822), (18, 30927), (26, 21411), (27, 20618), (39, 14274), (54, 10309), (61, 9126), (78, 7137), (117, 4758), (122, 4563), (169, 3294), (183, 3042), (234, 2379), (338, 1647), (351, 1586), (366, 1521), (507, 1098), (549, 1014), (702, 793)]