13856814

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{1307}}^1$

素因数の和:1365

約数の個数: 48

約数和(自身を含む): 32647680

約数和(自身を除く): 18790866

約数列:

[1, 2, 3, 6, 9, 18, 19, 31, 38, 57, 62, 93, 114, 171, 186, 279, 342, 558, 589, 1178, 1307, 1767, 2614, 3534, 3921, 5301, 7842, 10602, 11763, 23526, 24833, 40517, 49666, 74499, 81034, 121551, 148998, 223497, 243102, 364653, 446994, 729306, 769823, 1539646, 2309469, 4618938, 6928407, 13856814]

約数ペア:

[(1, 13856814), (2, 6928407), (3, 4618938), (6, 2309469), (9, 1539646), (18, 769823), (19, 729306), (31, 446994), (38, 364653), (57, 243102), (62, 223497), (93, 148998), (114, 121551), (171, 81034), (186, 74499), (279, 49666), (342, 40517), (558, 24833), (589, 23526), (1178, 11763), (1307, 10602), (1767, 7842), (2614, 5301), (3534, 3921)]