21625092

素因数分解:

$2^2\times 3^2\times {\mathrm{600697}}^1$

素因数の和:600707

約数の個数: 18

約数和(自身を含む): 54663518

約数和(自身を除く): 33038426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 600697, 1201394, 1802091, 2402788, 3604182, 5406273, 7208364, 10812546, 21625092]

約数ペア:

[(1, 21625092), (2, 10812546), (3, 7208364), (4, 5406273), (6, 3604182), (9, 2402788), (12, 1802091), (18, 1201394), (36, 600697)]