25491294

素因数分解:

$2^1\times 3^3\times {\mathrm{547}}^1\times {\mathrm{863}}^1$

素因数の和:1421

約数の個数: 32

約数和(自身を含む): 56816640

約数和(自身を除く): 31325346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 547, 863, 1094, 1641, 1726, 2589, 3282, 4923, 5178, 7767, 9846, 14769, 15534, 23301, 29538, 46602, 472061, 944122, 1416183, 2832366, 4248549, 8497098, 12745647, 25491294]

約数ペア:

[(1, 25491294), (2, 12745647), (3, 8497098), (6, 4248549), (9, 2832366), (18, 1416183), (27, 944122), (54, 472061), (547, 46602), (863, 29538), (1094, 23301), (1641, 15534), (1726, 14769), (2589, 9846), (3282, 7767), (4923, 5178)]