40198194

素因数分解:

$2^1\times 3^4\times {\mathrm{248137}}^1$

素因数の和:248151

約数の個数: 20

約数和(自身を含む): 90074094

約数和(自身を除く): 49875900

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 248137, 496274, 744411, 1488822, 2233233, 4466466, 6699699, 13399398, 20099097, 40198194]

約数ペア:

[(1, 40198194), (2, 20099097), (3, 13399398), (6, 6699699), (9, 4466466), (18, 2233233), (27, 1488822), (54, 744411), (81, 496274), (162, 248137)]