1388286

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{547}}^1$

素因数の和:605

約数の個数: 32

約数和(自身を含む): 3156480

約数和(自身を除く): 1768194

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 547, 846, 1094, 1269, 1641, 2538, 3282, 4923, 9846, 14769, 25709, 29538, 51418, 77127, 154254, 231381, 462762, 694143, 1388286]

約数ペア:

[(1, 1388286), (2, 694143), (3, 462762), (6, 231381), (9, 154254), (18, 77127), (27, 51418), (47, 29538), (54, 25709), (94, 14769), (141, 9846), (282, 4923), (423, 3282), (547, 2538), (846, 1641), (1094, 1269)]