18792046

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{1307}}^1$

素因数の和:1408

約数の個数: 32

約数和(自身を含む): 35159040

約数和(自身を除く): 16366994

約数列:

[1, 2, 7, 13, 14, 26, 79, 91, 158, 182, 553, 1027, 1106, 1307, 2054, 2614, 7189, 9149, 14378, 16991, 18298, 33982, 103253, 118937, 206506, 237874, 722771, 1342289, 1445542, 2684578, 9396023, 18792046]

約数ペア:

[(1, 18792046), (2, 9396023), (7, 2684578), (13, 1445542), (14, 1342289), (26, 722771), (79, 237874), (91, 206506), (158, 118937), (182, 103253), (553, 33982), (1027, 18298), (1106, 16991), (1307, 14378), (2054, 9149), (2614, 7189)]