13207956

素因数分解:

$2^2\times 3^1\times {\mathrm{83}}^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1$

素因数の和:328

約数の個数: 48

約数和(自身を含む): 31752000

約数和(自身を除く): 18544044

約数列:

[1, 2, 3, 4, 6, 12, 83, 89, 149, 166, 178, 249, 267, 298, 332, 356, 447, 498, 534, 596, 894, 996, 1068, 1788, 7387, 12367, 13261, 14774, 22161, 24734, 26522, 29548, 37101, 39783, 44322, 49468, 53044, 74202, 79566, 88644, 148404, 159132, 1100663, 2201326, 3301989, 4402652, 6603978, 13207956]

約数ペア:

[(1, 13207956), (2, 6603978), (3, 4402652), (4, 3301989), (6, 2201326), (12, 1100663), (83, 159132), (89, 148404), (149, 88644), (166, 79566), (178, 74202), (249, 53044), (267, 49468), (298, 44322), (332, 39783), (356, 37101), (447, 29548), (498, 26522), (534, 24734), (596, 22161), (894, 14774), (996, 13261), (1068, 12367), (1788, 7387)]