63490452

素因数分解:

$2^2\times 3^1\times {\mathrm{5290871}}^1$

素因数の和:5290878

約数の個数: 12

約数和(自身を含む): 148144416

約数和(自身を除く): 84653964

約数列:

[1, 2, 3, 4, 6, 12, 5290871, 10581742, 15872613, 21163484, 31745226, 63490452]

約数ペア:

[(1, 63490452), (2, 31745226), (3, 21163484), (4, 15872613), (6, 10581742), (12, 5290871)]