9944994

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{20981}}^1$

素因数の和:21065

約数の個数: 16

約数和(自身を含む): 20142720

約数和(自身を除く): 10197726

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 20981, 41962, 62943, 125886, 1657499, 3314998, 4972497, 9944994]

約数ペア:

[(1, 9944994), (2, 4972497), (3, 3314998), (6, 1657499), (79, 125886), (158, 62943), (237, 41962), (474, 20981)]