13301328

素因数分解:

$2^4\times 3^1\times {\mathrm{181}}^1\times {\mathrm{1531}}^1$

素因数の和:1723

約数の個数: 40

約数和(自身を含む): 34574176

約数和(自身を除く): 21272848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 181, 362, 543, 724, 1086, 1448, 1531, 2172, 2896, 3062, 4344, 4593, 6124, 8688, 9186, 12248, 18372, 24496, 36744, 73488, 277111, 554222, 831333, 1108444, 1662666, 2216888, 3325332, 4433776, 6650664, 13301328]

約数ペア:

[(1, 13301328), (2, 6650664), (3, 4433776), (4, 3325332), (6, 2216888), (8, 1662666), (12, 1108444), (16, 831333), (24, 554222), (48, 277111), (181, 73488), (362, 36744), (543, 24496), (724, 18372), (1086, 12248), (1448, 9186), (1531, 8688), (2172, 6124), (2896, 4593), (3062, 4344)]