1243644432

素因数分解:

$2^4\times 3^1\times {\mathrm{25909259}}^1$

素因数の和:25909270

約数の個数: 20

約数和(自身を含む): 3212748240

約数和(自身を除く): 1969103808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 25909259, 51818518, 77727777, 103637036, 155455554, 207274072, 310911108, 414548144, 621822216, 1243644432]

約数ペア:

[(1, 1243644432), (2, 621822216), (3, 414548144), (4, 310911108), (6, 207274072), (8, 155455554), (12, 103637036), (16, 77727777), (24, 51818518), (48, 25909259)]