27027966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{643523}}^1$

素因数の和:643535

約数の個数: 16

約数和(自身を含む): 61778304

約数和(自身を除く): 34750338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 643523, 1287046, 1930569, 3861138, 4504661, 9009322, 13513983, 27027966]

約数ペア:

[(1, 27027966), (2, 13513983), (3, 9009322), (6, 4504661), (7, 3861138), (14, 1930569), (21, 1287046), (42, 643523)]