18299472

素因数分解:

$2^4\times 3^1\times {\mathrm{381239}}^1$

素因数の和:381250

約数の個数: 20

約数和(自身を含む): 47273760

約数和(自身を除く): 28974288

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 381239, 762478, 1143717, 1524956, 2287434, 3049912, 4574868, 6099824, 9149736, 18299472]

約数ペア:

[(1, 18299472), (2, 9149736), (3, 6099824), (4, 4574868), (6, 3049912), (8, 2287434), (12, 1524956), (16, 1143717), (24, 762478), (48, 381239)]