1900683558

素因数分解:

$2^1\times 3^2\times {\mathrm{20071}}^1\times {\mathrm{5261}}^1$

素因数の和:25340

約数の個数: 24

約数和(自身を含む): 4119135696

約数和(自身を除く): 2218452138

約数列:

[1, 2, 3, 6, 9, 18, 5261, 10522, 15783, 20071, 31566, 40142, 47349, 60213, 94698, 120426, 180639, 361278, 105593531, 211187062, 316780593, 633561186, 950341779, 1900683558]

約数ペア:

[(1, 1900683558), (2, 950341779), (3, 633561186), (6, 316780593), (9, 211187062), (18, 105593531), (5261, 361278), (10522, 180639), (15783, 120426), (20071, 94698), (31566, 60213), (40142, 47349)]