13841814

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{23}}^2\times {\mathrm{89}}^1$

素因数の和:154

約数の個数: 72

約数和(自身を含む): 34042680

約数和(自身を除く): 20200866

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 49, 69, 89, 98, 138, 147, 161, 178, 267, 294, 322, 483, 529, 534, 623, 966, 1058, 1127, 1246, 1587, 1869, 2047, 2254, 3174, 3381, 3703, 3738, 4094, 4361, 6141, 6762, 7406, 8722, 11109, 12282, 13083, 14329, 22218, 25921, 26166, 28658, 42987, 47081, 51842, 77763, 85974, 94162, 100303, 141243, 155526, 200606, 282486, 300909, 329567, 601818, 659134, 988701, 1977402, 2306969, 4613938, 6920907, 13841814]

約数ペア:

[(1, 13841814), (2, 6920907), (3, 4613938), (6, 2306969), (7, 1977402), (14, 988701), (21, 659134), (23, 601818), (42, 329567), (46, 300909), (49, 282486), (69, 200606), (89, 155526), (98, 141243), (138, 100303), (147, 94162), (161, 85974), (178, 77763), (267, 51842), (294, 47081), (322, 42987), (483, 28658), (529, 26166), (534, 25921), (623, 22218), (966, 14329), (1058, 13083), (1127, 12282), (1246, 11109), (1587, 8722), (1869, 7406), (2047, 6762), (2254, 6141), (3174, 4361), (3381, 4094), (3703, 3738)]