31268214

素因数分解:

$2^1\times 3^3\times {\mathrm{439}}^1\times {\mathrm{1319}}^1$

素因数の和:1769

約数の個数: 32

約数和(自身を含む): 69696000

約数和(自身を除く): 38427786

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 439, 878, 1317, 1319, 2634, 2638, 3951, 3957, 7902, 7914, 11853, 11871, 23706, 23742, 35613, 71226, 579041, 1158082, 1737123, 3474246, 5211369, 10422738, 15634107, 31268214]

約数ペア:

[(1, 31268214), (2, 15634107), (3, 10422738), (6, 5211369), (9, 3474246), (18, 1737123), (27, 1158082), (54, 579041), (439, 71226), (878, 35613), (1317, 23742), (1319, 23706), (2634, 11871), (2638, 11853), (3951, 7914), (3957, 7902)]