18442099215

素因数分解:

$3^2\times 5^1\times {\mathrm{409824427}}^1$

素因数の和:409824438

約数の個数: 12

約数和(自身を含む): 31966305384

約数和(自身を除く): 13524206169

約数列:

[1, 3, 5, 9, 15, 45, 409824427, 1229473281, 2049122135, 3688419843, 6147366405, 18442099215]

約数ペア:

[(1, 18442099215), (3, 6147366405), (5, 3688419843), (9, 2049122135), (15, 1229473281), (45, 409824427)]