21167418

素因数分解:

$2^1\times 3^1\times {\mathrm{79}}^1\times {\mathrm{44657}}^1$

素因数の和:44741

約数の個数: 16

約数和(自身を含む): 42871680

約数和(自身を除く): 21704262

約数列:

[1, 2, 3, 6, 79, 158, 237, 474, 44657, 89314, 133971, 267942, 3527903, 7055806, 10583709, 21167418]

約数ペア:

[(1, 21167418), (2, 10583709), (3, 7055806), (6, 3527903), (79, 267942), (158, 133971), (237, 89314), (474, 44657)]