18288810

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{203209}}^1$

素因数の和:203222

約数の個数: 24

約数和(自身を含む): 47551140

約数和(自身を除く): 29262330

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 203209, 406418, 609627, 1016045, 1219254, 1828881, 2032090, 3048135, 3657762, 6096270, 9144405, 18288810]

約数ペア:

[(1, 18288810), (2, 9144405), (3, 6096270), (5, 3657762), (6, 3048135), (9, 2032090), (10, 1828881), (15, 1219254), (18, 1016045), (30, 609627), (45, 406418), (90, 203209)]