213454872

素因数分解:

$2^3\times 3^3\times {\mathrm{988217}}^1$

素因数の和:988232

約数の個数: 32

約数和(自身を含む): 592930800

約数和(自身を除く): 379475928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 988217, 1976434, 2964651, 3952868, 5929302, 7905736, 8893953, 11858604, 17787906, 23717208, 26681859, 35575812, 53363718, 71151624, 106727436, 213454872]

約数ペア:

[(1, 213454872), (2, 106727436), (3, 71151624), (4, 53363718), (6, 35575812), (8, 26681859), (9, 23717208), (12, 17787906), (18, 11858604), (24, 8893953), (27, 7905736), (36, 5929302), (54, 3952868), (72, 2964651), (108, 1976434), (216, 988217)]