18919314

素因数分解:

$2^1\times 3^2\times {\mathrm{191}}^1\times {\mathrm{5503}}^1$

素因数の和:5702

約数の個数: 24

約数和(自身を含む): 41213952

約数和(自身を除く): 22294638

約数列:

[1, 2, 3, 6, 9, 18, 191, 382, 573, 1146, 1719, 3438, 5503, 11006, 16509, 33018, 49527, 99054, 1051073, 2102146, 3153219, 6306438, 9459657, 18919314]

約数ペア:

[(1, 18919314), (2, 9459657), (3, 6306438), (6, 3153219), (9, 2102146), (18, 1051073), (191, 99054), (382, 49527), (573, 33018), (1146, 16509), (1719, 11006), (3438, 5503)]