1916562042

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{109}}^1\times {\mathrm{31511}}^1$

素因数の和:31659

約数の個数: 48

約数和(自身を含む): 4325967360

約数和(自身を除く): 2409405318

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 109, 186, 218, 279, 327, 558, 654, 981, 1962, 3379, 6758, 10137, 20274, 30411, 31511, 60822, 63022, 94533, 189066, 283599, 567198, 976841, 1953682, 2930523, 3434699, 5861046, 6869398, 8791569, 10304097, 17583138, 20608194, 30912291, 61824582, 106475669, 212951338, 319427007, 638854014, 958281021, 1916562042]

約数ペア:

[(1, 1916562042), (2, 958281021), (3, 638854014), (6, 319427007), (9, 212951338), (18, 106475669), (31, 61824582), (62, 30912291), (93, 20608194), (109, 17583138), (186, 10304097), (218, 8791569), (279, 6869398), (327, 5861046), (558, 3434699), (654, 2930523), (981, 1953682), (1962, 976841), (3379, 567198), (6758, 283599), (10137, 189066), (20274, 94533), (30411, 63022), (31511, 60822)]