7311348

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{499}}^1$

素因数の和:557

約数の個数: 72

約数和(自身を含む): 20748000

約数和(自身を除く): 13436652

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 37, 44, 66, 74, 99, 111, 132, 148, 198, 222, 333, 396, 407, 444, 499, 666, 814, 998, 1221, 1332, 1497, 1628, 1996, 2442, 2994, 3663, 4491, 4884, 5489, 5988, 7326, 8982, 10978, 14652, 16467, 17964, 18463, 21956, 32934, 36926, 49401, 55389, 65868, 73852, 98802, 110778, 166167, 197604, 203093, 221556, 332334, 406186, 609279, 664668, 812372, 1218558, 1827837, 2437116, 3655674, 7311348]

約数ペア:

[(1, 7311348), (2, 3655674), (3, 2437116), (4, 1827837), (6, 1218558), (9, 812372), (11, 664668), (12, 609279), (18, 406186), (22, 332334), (33, 221556), (36, 203093), (37, 197604), (44, 166167), (66, 110778), (74, 98802), (99, 73852), (111, 65868), (132, 55389), (148, 49401), (198, 36926), (222, 32934), (333, 21956), (396, 18463), (407, 17964), (444, 16467), (499, 14652), (666, 10978), (814, 8982), (998, 7326), (1221, 5988), (1332, 5489), (1497, 4884), (1628, 4491), (1996, 3663), (2442, 2994)]