27178506

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{919}}^1$

素因数の和:1011

約数の個数: 48

約数和(自身を含む): 62000640

約数和(自身を除く): 34822134

約数列:

[1, 2, 3, 6, 9, 18, 31, 53, 62, 93, 106, 159, 186, 279, 318, 477, 558, 919, 954, 1643, 1838, 2757, 3286, 4929, 5514, 8271, 9858, 14787, 16542, 28489, 29574, 48707, 56978, 85467, 97414, 146121, 170934, 256401, 292242, 438363, 512802, 876726, 1509917, 3019834, 4529751, 9059502, 13589253, 27178506]

約数ペア:

[(1, 27178506), (2, 13589253), (3, 9059502), (6, 4529751), (9, 3019834), (18, 1509917), (31, 876726), (53, 512802), (62, 438363), (93, 292242), (106, 256401), (159, 170934), (186, 146121), (279, 97414), (318, 85467), (477, 56978), (558, 48707), (919, 29574), (954, 28489), (1643, 16542), (1838, 14787), (2757, 9858), (3286, 8271), (4929, 5514)]