18981150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{126541}}^1$

素因数の和:126556

約数の個数: 24

約数和(自身を含む): 47073624

約数和(自身を除く): 28092474

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 150, 126541, 253082, 379623, 632705, 759246, 1265410, 1898115, 3163525, 3796230, 6327050, 9490575, 18981150]

約数ペア:

[(1, 18981150), (2, 9490575), (3, 6327050), (5, 3796230), (6, 3163525), (10, 1898115), (15, 1265410), (25, 759246), (30, 632705), (50, 379623), (75, 253082), (150, 126541)]