2250414

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 48

約数和(自身を含む): 5216640

約数和(自身を除く): 2966226

約数列:

[1, 2, 3, 6, 9, 18, 31, 37, 62, 74, 93, 109, 111, 186, 218, 222, 279, 327, 333, 558, 654, 666, 981, 1147, 1962, 2294, 3379, 3441, 4033, 6758, 6882, 8066, 10137, 10323, 12099, 20274, 20646, 24198, 30411, 36297, 60822, 72594, 125023, 250046, 375069, 750138, 1125207, 2250414]

約数ペア:

[(1, 2250414), (2, 1125207), (3, 750138), (6, 375069), (9, 250046), (18, 125023), (31, 72594), (37, 60822), (62, 36297), (74, 30411), (93, 24198), (109, 20646), (111, 20274), (186, 12099), (218, 10323), (222, 10137), (279, 8066), (327, 6882), (333, 6758), (558, 4033), (654, 3441), (666, 3379), (981, 2294), (1147, 1962)]