18288045990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{203200511}}^1$

素因数の和:203200524

約数の個数: 24

約数和(自身を含む): 47548919808

約数和(自身を除く): 29260873818

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 203200511, 406401022, 609601533, 1016002555, 1219203066, 1828804599, 2032005110, 3048007665, 3657609198, 6096015330, 9144022995, 18288045990]

約数ペア:

[(1, 18288045990), (2, 9144022995), (3, 6096015330), (5, 3657609198), (6, 3048007665), (9, 2032005110), (10, 1828804599), (15, 1219203066), (18, 1016002555), (30, 609601533), (45, 406401022), (90, 203200511)]