27219426

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11257}}^1$

素因数の和:11306

約数の個数: 32

約数和(自身を含む): 60523008

約数和(自身を除く): 33303582

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 11257, 22514, 33771, 67542, 146341, 292682, 348967, 439023, 697934, 878046, 1046901, 2093802, 4536571, 9073142, 13609713, 27219426]

約数ペア:

[(1, 27219426), (2, 13609713), (3, 9073142), (6, 4536571), (13, 2093802), (26, 1046901), (31, 878046), (39, 697934), (62, 439023), (78, 348967), (93, 292682), (186, 146341), (403, 67542), (806, 33771), (1209, 22514), (2418, 11257)]