18846780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{314113}}^1$

素因数の和:314125

約数の個数: 24

約数和(自身を含む): 52771152

約数和(自身を除く): 33924372

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 314113, 628226, 942339, 1256452, 1570565, 1884678, 3141130, 3769356, 4711695, 6282260, 9423390, 18846780]

約数ペア:

[(1, 18846780), (2, 9423390), (3, 6282260), (4, 4711695), (5, 3769356), (6, 3141130), (10, 1884678), (12, 1570565), (15, 1256452), (20, 942339), (30, 628226), (60, 314113)]