1838001870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{20422243}}^1$

素因数の和:20422256

約数の個数: 24

約数和(自身を含む): 4778805096

約数和(自身を除く): 2940803226

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 20422243, 40844486, 61266729, 102111215, 122533458, 183800187, 204222430, 306333645, 367600374, 612667290, 919000935, 1838001870]

約数ペア:

[(1, 1838001870), (2, 919000935), (3, 612667290), (5, 367600374), (6, 306333645), (9, 204222430), (10, 183800187), (15, 122533458), (18, 102111215), (30, 61266729), (45, 40844486), (90, 20422243)]