40422168

素因数分解:

$2^3\times 3^2\times {\mathrm{561419}}^1$

素因数の和:561431

約数の個数: 24

約数和(自身を含む): 109476900

約数和(自身を除く): 69054732

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 561419, 1122838, 1684257, 2245676, 3368514, 4491352, 5052771, 6737028, 10105542, 13474056, 20211084, 40422168]

約数ペア:

[(1, 40422168), (2, 20211084), (3, 13474056), (4, 10105542), (6, 6737028), (8, 5052771), (9, 4491352), (12, 3368514), (18, 2245676), (24, 1684257), (36, 1122838), (72, 561419)]