21886104

素因数分解:

$2^3\times 3^1\times {\mathrm{83}}^1\times {\mathrm{10987}}^1$

素因数の和:11079

約数の個数: 32

約数和(自身を含む): 55379520

約数和(自身を除く): 33493416

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 83, 166, 249, 332, 498, 664, 996, 1992, 10987, 21974, 32961, 43948, 65922, 87896, 131844, 263688, 911921, 1823842, 2735763, 3647684, 5471526, 7295368, 10943052, 21886104]

約数ペア:

[(1, 21886104), (2, 10943052), (3, 7295368), (4, 5471526), (6, 3647684), (8, 2735763), (12, 1823842), (24, 911921), (83, 263688), (166, 131844), (249, 87896), (332, 65922), (498, 43948), (664, 32961), (996, 21974), (1992, 10987)]