13578966

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{149}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 30466800

約数和(自身を除く): 16887834

約数列:

[1, 2, 3, 6, 9, 18, 61, 83, 122, 149, 166, 183, 249, 298, 366, 447, 498, 549, 747, 894, 1098, 1341, 1494, 2682, 5063, 9089, 10126, 12367, 15189, 18178, 24734, 27267, 30378, 37101, 45567, 54534, 74202, 81801, 91134, 111303, 163602, 222606, 754387, 1508774, 2263161, 4526322, 6789483, 13578966]

約数ペア:

[(1, 13578966), (2, 6789483), (3, 4526322), (6, 2263161), (9, 1508774), (18, 754387), (61, 222606), (83, 163602), (122, 111303), (149, 91134), (166, 81801), (183, 74202), (249, 54534), (298, 45567), (366, 37101), (447, 30378), (498, 27267), (549, 24734), (747, 18178), (894, 15189), (1098, 12367), (1341, 10126), (1494, 9089), (2682, 5063)]