21902226

素因数分解:

$2^1\times 3^1\times {\mathrm{1657}}^1\times {\mathrm{2203}}^1$

素因数の和:3865

約数の個数: 16

約数和(自身を含む): 43850784

約数和(自身を除く): 21948558

約数列:

[1, 2, 3, 6, 1657, 2203, 3314, 4406, 4971, 6609, 9942, 13218, 3650371, 7300742, 10951113, 21902226]

約数ペア:

[(1, 21902226), (2, 10951113), (3, 7300742), (6, 3650371), (1657, 13218), (2203, 9942), (3314, 6609), (4406, 4971)]