1387136286

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{546547}}^1$

素因数の和:546605

約数の個数: 32

約数和(自身を含む): 3148116480

約数和(自身を除く): 1760980194

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 546547, 1093094, 1639641, 3279282, 4918923, 9837846, 14756769, 25687709, 29513538, 51375418, 77063127, 154126254, 231189381, 462378762, 693568143, 1387136286]

約数ペア:

[(1, 1387136286), (2, 693568143), (3, 462378762), (6, 231189381), (9, 154126254), (18, 77063127), (27, 51375418), (47, 29513538), (54, 25687709), (94, 14756769), (141, 9837846), (282, 4918923), (423, 3279282), (846, 1639641), (1269, 1093094), (2538, 546547)]