31491414

素因数分解:

$2^1\times 3^2\times {\mathrm{317}}^1\times {\mathrm{5519}}^1$

素因数の和:5844

約数の個数: 24

約数和(自身を含む): 68459040

約数和(自身を除く): 36967626

約数列:

[1, 2, 3, 6, 9, 18, 317, 634, 951, 1902, 2853, 5519, 5706, 11038, 16557, 33114, 49671, 99342, 1749523, 3499046, 5248569, 10497138, 15745707, 31491414]

約数ペア:

[(1, 31491414), (2, 15745707), (3, 10497138), (6, 5248569), (9, 3499046), (18, 1749523), (317, 99342), (634, 49671), (951, 33114), (1902, 16557), (2853, 11038), (5519, 5706)]