40887966

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{973523}}^1$

素因数の和:973535

約数の個数: 16

約数和(自身を含む): 93458304

約数和(自身を除く): 52570338

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 973523, 1947046, 2920569, 5841138, 6814661, 13629322, 20443983, 40887966]

約数ペア:

[(1, 40887966), (2, 20443983), (3, 13629322), (6, 6814661), (7, 5841138), (14, 2920569), (21, 1947046), (42, 973523)]