90639414

素因数分解:

$2^1\times 3^2\times {\mathrm{1583}}^1\times {\mathrm{3181}}^1$

素因数の和:4772

約数の個数: 24

約数和(自身を含む): 196571232

約数和(自身を除く): 105931818

約数列:

[1, 2, 3, 6, 9, 18, 1583, 3166, 3181, 4749, 6362, 9498, 9543, 14247, 19086, 28494, 28629, 57258, 5035523, 10071046, 15106569, 30213138, 45319707, 90639414]

約数ペア:

[(1, 90639414), (2, 45319707), (3, 30213138), (6, 15106569), (9, 10071046), (18, 5035523), (1583, 57258), (3166, 28629), (3181, 28494), (4749, 19086), (6362, 14247), (9498, 9543)]