18697194

素因数分解:

$2^1\times 3^2\times {\mathrm{127}}^1\times {\mathrm{8179}}^1$

素因数の和:8314

約数の個数: 24

約数和(自身を含む): 40834560

約数和(自身を除く): 22137366

約数列:

[1, 2, 3, 6, 9, 18, 127, 254, 381, 762, 1143, 2286, 8179, 16358, 24537, 49074, 73611, 147222, 1038733, 2077466, 3116199, 6232398, 9348597, 18697194]

約数ペア:

[(1, 18697194), (2, 9348597), (3, 6232398), (6, 3116199), (9, 2077466), (18, 1038733), (127, 147222), (254, 73611), (381, 49074), (762, 24537), (1143, 16358), (2286, 8179)]