9899142

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{127}}^1\times {\mathrm{1181}}^1$

素因数の和:1324

約数の個数: 32

約数和(自身を含む): 21786624

約数和(自身を除く): 11887482

約数列:

[1, 2, 3, 6, 11, 22, 33, 66, 127, 254, 381, 762, 1181, 1397, 2362, 2794, 3543, 4191, 7086, 8382, 12991, 25982, 38973, 77946, 149987, 299974, 449961, 899922, 1649857, 3299714, 4949571, 9899142]

約数ペア:

[(1, 9899142), (2, 4949571), (3, 3299714), (6, 1649857), (11, 899922), (22, 449961), (33, 299974), (66, 149987), (127, 77946), (254, 38973), (381, 25982), (762, 12991), (1181, 8382), (1397, 7086), (2362, 4191), (2794, 3543)]