2019697686

素因数分解:

$2^1\times 3^3\times {\mathrm{37401809}}^1$

素因数の和:37401820

約数の個数: 16

約数和(自身を含む): 4488217200

約数和(自身を除く): 2468519514

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 37401809, 74803618, 112205427, 224410854, 336616281, 673232562, 1009848843, 2019697686]

約数ペア:

[(1, 2019697686), (2, 1009848843), (3, 673232562), (6, 336616281), (9, 224410854), (18, 112205427), (27, 74803618), (54, 37401809)]