198290376

素因数分解:

$2^3\times 3^3\times {\mathrm{918011}}^1$

素因数の和:918026

約数の個数: 32

約数和(自身を含む): 550807200

約数和(自身を除く): 352516824

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 918011, 1836022, 2754033, 3672044, 5508066, 7344088, 8262099, 11016132, 16524198, 22032264, 24786297, 33048396, 49572594, 66096792, 99145188, 198290376]

約数ペア:

[(1, 198290376), (2, 99145188), (3, 66096792), (4, 49572594), (6, 33048396), (8, 24786297), (9, 22032264), (12, 16524198), (18, 11016132), (24, 8262099), (27, 7344088), (36, 5508066), (54, 3672044), (72, 2754033), (108, 1836022), (216, 918011)]