18567604

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{103}}^1\times {\mathrm{241}}^1$

素因数の和:376

約数の個数: 48

約数和(自身を含む): 38054016

約数和(自身を除く): 19486412

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 103, 187, 206, 241, 374, 412, 482, 748, 964, 1133, 1751, 2266, 2651, 3502, 4097, 4532, 5302, 7004, 8194, 10604, 16388, 19261, 24823, 38522, 45067, 49646, 77044, 90134, 99292, 180268, 273053, 421991, 546106, 843982, 1092212, 1687964, 4641901, 9283802, 18567604]

約数ペア:

[(1, 18567604), (2, 9283802), (4, 4641901), (11, 1687964), (17, 1092212), (22, 843982), (34, 546106), (44, 421991), (68, 273053), (103, 180268), (187, 99292), (206, 90134), (241, 77044), (374, 49646), (412, 45067), (482, 38522), (748, 24823), (964, 19261), (1133, 16388), (1751, 10604), (2266, 8194), (2651, 7004), (3502, 5302), (4097, 4532)]