21894214434

素因数分解:

$2^1\times 3^1\times {\mathrm{2741}}^1\times {\mathrm{1331279}}^1$

素因数の和:1334025

約数の個数: 16

約数和(自身を含む): 43804437120

約数和(自身を除く): 21910222686

約数列:

[1, 2, 3, 6, 2741, 5482, 8223, 16446, 1331279, 2662558, 3993837, 7987674, 3649035739, 7298071478, 10947107217, 21894214434]

約数ペア:

[(1, 21894214434), (2, 10947107217), (3, 7298071478), (6, 3649035739), (2741, 7987674), (5482, 3993837), (8223, 2662558), (16446, 1331279)]