18789702

素因数分解:

$2^1\times 3^1\times {\mathrm{239}}^1\times {\mathrm{13103}}^1$

素因数の和:13347

約数の個数: 16

約数和(自身を含む): 37739520

約数和(自身を除く): 18949818

約数列:

[1, 2, 3, 6, 239, 478, 717, 1434, 13103, 26206, 39309, 78618, 3131617, 6263234, 9394851, 18789702]

約数ペア:

[(1, 18789702), (2, 9394851), (3, 6263234), (6, 3131617), (239, 78618), (478, 39309), (717, 26206), (1434, 13103)]