18665514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{148139}}^1$

素因数の和:148154

約数の個数: 24

約数和(自身を含む): 46219680

約数和(自身を除く): 27554166

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 148139, 296278, 444417, 888834, 1036973, 1333251, 2073946, 2666502, 3110919, 6221838, 9332757, 18665514]

約数ペア:

[(1, 18665514), (2, 9332757), (3, 6221838), (6, 3110919), (7, 2666502), (9, 2073946), (14, 1333251), (18, 1036973), (21, 888834), (42, 444417), (63, 296278), (126, 148139)]