21741906

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{45869}}^1$

素因数の和:45953

約数の個数: 16

約数和(自身を含む): 44035200

約数和(自身を除く): 22293294

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 45869, 91738, 137607, 275214, 3623651, 7247302, 10870953, 21741906]

約数ペア:

[(1, 21741906), (2, 10870953), (3, 7247302), (6, 3623651), (79, 275214), (158, 137607), (237, 91738), (474, 45869)]