1398618942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2153}}^1\times {\mathrm{15467}}^1$

素因数の和:17632

約数の個数: 32

約数和(自身を含む): 3198534912

約数和(自身を除く): 1799915970

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2153, 4306, 6459, 12918, 15071, 15467, 30142, 30934, 45213, 46401, 90426, 92802, 108269, 216538, 324807, 649614, 33300451, 66600902, 99901353, 199802706, 233103157, 466206314, 699309471, 1398618942]

約数ペア:

[(1, 1398618942), (2, 699309471), (3, 466206314), (6, 233103157), (7, 199802706), (14, 99901353), (21, 66600902), (42, 33300451), (2153, 649614), (4306, 324807), (6459, 216538), (12918, 108269), (15071, 92802), (15467, 90426), (30142, 46401), (30934, 45213)]