17896986

素因数分解:

$2^1\times 3^2\times {\mathrm{149}}^1\times {\mathrm{6673}}^1$

素因数の和:6830

約数の個数: 24

約数和(自身を含む): 39042900

約数和(自身を除く): 21145914

約数列:

[1, 2, 3, 6, 9, 18, 149, 298, 447, 894, 1341, 2682, 6673, 13346, 20019, 40038, 60057, 120114, 994277, 1988554, 2982831, 5965662, 8948493, 17896986]

約数ペア:

[(1, 17896986), (2, 8948493), (3, 5965662), (6, 2982831), (9, 1988554), (18, 994277), (149, 120114), (298, 60057), (447, 40038), (894, 20019), (1341, 13346), (2682, 6673)]