13555404

素因数分解:

$2^2\times 3^3\times {\mathrm{313}}^1\times {\mathrm{401}}^1$

素因数の和:727

約数の個数: 48

約数和(自身を含む): 35343840

約数和(自身を除く): 21788436

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 313, 401, 626, 802, 939, 1203, 1252, 1604, 1878, 2406, 2817, 3609, 3756, 4812, 5634, 7218, 8451, 10827, 11268, 14436, 16902, 21654, 33804, 43308, 125513, 251026, 376539, 502052, 753078, 1129617, 1506156, 2259234, 3388851, 4518468, 6777702, 13555404]

約数ペア:

[(1, 13555404), (2, 6777702), (3, 4518468), (4, 3388851), (6, 2259234), (9, 1506156), (12, 1129617), (18, 753078), (27, 502052), (36, 376539), (54, 251026), (108, 125513), (313, 43308), (401, 33804), (626, 21654), (802, 16902), (939, 14436), (1203, 11268), (1252, 10827), (1604, 8451), (1878, 7218), (2406, 5634), (2817, 4812), (3609, 3756)]