21824156940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{363735949}}^1$

素因数の和:363735961

約数の個数: 24

約数和(自身を含む): 61107639600

約数和(自身を除く): 39283482660

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 363735949, 727471898, 1091207847, 1454943796, 1818679745, 2182415694, 3637359490, 4364831388, 5456039235, 7274718980, 10912078470, 21824156940]

約数ペア:

[(1, 21824156940), (2, 10912078470), (3, 7274718980), (4, 5456039235), (5, 4364831388), (6, 3637359490), (10, 2182415694), (12, 1818679745), (15, 1454943796), (20, 1091207847), (30, 727471898), (60, 363735949)]