18311673

素因数分解:

$3^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{1931}}^1$

素因数の和:2072

約数の個数: 16

約数和(自身を含む): 25502400

約数和(自身を除く): 7190727

約数列:

[1, 3, 29, 87, 109, 327, 1931, 3161, 5793, 9483, 55999, 167997, 210479, 631437, 6103891, 18311673]

約数ペア:

[(1, 18311673), (3, 6103891), (29, 631437), (87, 210479), (109, 167997), (327, 55999), (1931, 9483), (3161, 5793)]