1961874

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{773}}^1$

素因数の和:831

約数の個数: 32

約数和(自身を含む): 4458240

約数和(自身を除く): 2496366

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 773, 846, 1269, 1546, 2319, 2538, 4638, 6957, 13914, 20871, 36331, 41742, 72662, 108993, 217986, 326979, 653958, 980937, 1961874]

約数ペア:

[(1, 1961874), (2, 980937), (3, 653958), (6, 326979), (9, 217986), (18, 108993), (27, 72662), (47, 41742), (54, 36331), (94, 20871), (141, 13914), (282, 6957), (423, 4638), (773, 2538), (846, 2319), (1269, 1546)]