18846420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{314107}}^1$

素因数の和:314119

約数の個数: 24

約数和(自身を含む): 52770144

約数和(自身を除く): 33923724

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 314107, 628214, 942321, 1256428, 1570535, 1884642, 3141070, 3769284, 4711605, 6282140, 9423210, 18846420]

約数ペア:

[(1, 18846420), (2, 9423210), (3, 6282140), (4, 4711605), (5, 3769284), (6, 3141070), (10, 1884642), (12, 1570535), (15, 1256428), (20, 942321), (30, 628214), (60, 314107)]