216238416

素因数分解:

$2^4\times 3^1\times {\mathrm{4504967}}^1$

素因数の和:4504978

約数の個数: 20

約数和(自身を含む): 558616032

約数和(自身を除く): 342377616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 4504967, 9009934, 13514901, 18019868, 27029802, 36039736, 54059604, 72079472, 108119208, 216238416]

約数ペア:

[(1, 216238416), (2, 108119208), (3, 72079472), (4, 54059604), (6, 36039736), (8, 27029802), (12, 18019868), (16, 13514901), (24, 9009934), (48, 4504967)]