40894002

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{78341}}^1$

素因数の和:78378

約数の個数: 24

約数和(自身を含む): 91660140

約数和(自身を除く): 50766138

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 78341, 156682, 235023, 470046, 705069, 1410138, 2271889, 4543778, 6815667, 13631334, 20447001, 40894002]

約数ペア:

[(1, 40894002), (2, 20447001), (3, 13631334), (6, 6815667), (9, 4543778), (18, 2271889), (29, 1410138), (58, 705069), (87, 470046), (174, 235023), (261, 156682), (522, 78341)]