13113366

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{137}}^1$

素因数の和:245

約数の個数: 64

約数和(自身を含む): 31477248

約数和(自身を除く): 18363882

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 43, 53, 86, 106, 129, 137, 159, 258, 274, 301, 318, 371, 411, 602, 742, 822, 903, 959, 1113, 1806, 1918, 2226, 2279, 2877, 4558, 5754, 5891, 6837, 7261, 11782, 13674, 14522, 15953, 17673, 21783, 31906, 35346, 41237, 43566, 47859, 50827, 82474, 95718, 101654, 123711, 152481, 247422, 304962, 312223, 624446, 936669, 1873338, 2185561, 4371122, 6556683, 13113366]

約数ペア:

[(1, 13113366), (2, 6556683), (3, 4371122), (6, 2185561), (7, 1873338), (14, 936669), (21, 624446), (42, 312223), (43, 304962), (53, 247422), (86, 152481), (106, 123711), (129, 101654), (137, 95718), (159, 82474), (258, 50827), (274, 47859), (301, 43566), (318, 41237), (371, 35346), (411, 31906), (602, 21783), (742, 17673), (822, 15953), (903, 14522), (959, 13674), (1113, 11782), (1806, 7261), (1918, 6837), (2226, 5891), (2279, 5754), (2877, 4558)]