140212854

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{268607}}^1$

素因数の和:268644

約数の個数: 24

約数和(自身を含む): 314271360

約数和(自身を除く): 174058506

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 268607, 537214, 805821, 1611642, 2417463, 4834926, 7789603, 15579206, 23368809, 46737618, 70106427, 140212854]

約数ペア:

[(1, 140212854), (2, 70106427), (3, 46737618), (6, 23368809), (9, 15579206), (18, 7789603), (29, 4834926), (58, 2417463), (87, 1611642), (174, 805821), (261, 537214), (522, 268607)]