221074512

素因数分解:

$2^4\times 3^1\times {\mathrm{4605719}}^1$

素因数の和:4605730

約数の個数: 20

約数和(自身を含む): 571109280

約数和(自身を除く): 350034768

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4605719, 9211438, 13817157, 18422876, 27634314, 36845752, 55268628, 73691504, 110537256, 221074512]

約数ペア:

[(1, 221074512), (2, 110537256), (3, 73691504), (4, 55268628), (6, 36845752), (8, 27634314), (12, 18422876), (16, 13817157), (24, 9211438), (48, 4605719)]