13920786

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{167}}^1\times {\mathrm{421}}^1$

素因数の和:607

約数の個数: 48

約数和(自身を含む): 33179328

約数和(自身を除く): 19258542

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 167, 198, 334, 421, 501, 842, 1002, 1263, 1503, 1837, 2526, 3006, 3674, 3789, 4631, 5511, 7578, 9262, 11022, 13893, 16533, 27786, 33066, 41679, 70307, 83358, 140614, 210921, 421842, 632763, 773377, 1265526, 1546754, 2320131, 4640262, 6960393, 13920786]

約数ペア:

[(1, 13920786), (2, 6960393), (3, 4640262), (6, 2320131), (9, 1546754), (11, 1265526), (18, 773377), (22, 632763), (33, 421842), (66, 210921), (99, 140614), (167, 83358), (198, 70307), (334, 41679), (421, 33066), (501, 27786), (842, 16533), (1002, 13893), (1263, 11022), (1503, 9262), (1837, 7578), (2526, 5511), (3006, 4631), (3674, 3789)]