65140254

素因数分解:

$2^1\times 3^3\times {\mathrm{419}}^1\times {\mathrm{2879}}^1$

素因数の和:3309

約数の個数: 32

約数和(自身を含む): 145152000

約数和(自身を除く): 80011746

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 419, 838, 1257, 2514, 2879, 3771, 5758, 7542, 8637, 11313, 17274, 22626, 25911, 51822, 77733, 155466, 1206301, 2412602, 3618903, 7237806, 10856709, 21713418, 32570127, 65140254]

約数ペア:

[(1, 65140254), (2, 32570127), (3, 21713418), (6, 10856709), (9, 7237806), (18, 3618903), (27, 2412602), (54, 1206301), (419, 155466), (838, 77733), (1257, 51822), (2514, 25911), (2879, 22626), (3771, 17274), (5758, 11313), (7542, 8637)]