40652028

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{26261}}^1$

素因数の和:26314

約数の個数: 36

約数和(自身を含む): 105153048

約数和(自身を除く): 64501020

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 172, 258, 387, 516, 774, 1548, 26261, 52522, 78783, 105044, 157566, 236349, 315132, 472698, 945396, 1129223, 2258446, 3387669, 4516892, 6775338, 10163007, 13550676, 20326014, 40652028]

約数ペア:

[(1, 40652028), (2, 20326014), (3, 13550676), (4, 10163007), (6, 6775338), (9, 4516892), (12, 3387669), (18, 2258446), (36, 1129223), (43, 945396), (86, 472698), (129, 315132), (172, 236349), (258, 157566), (387, 105044), (516, 78783), (774, 52522), (1548, 26261)]