47906046

素因数分解:

$2^1\times 3^3\times {\mathrm{37}}^1\times {\mathrm{23977}}^1$

素因数の和:24025

約数の個数: 32

約数和(自身を含む): 109339680

約数和(自身を除く): 61433634

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 111, 222, 333, 666, 999, 1998, 23977, 47954, 71931, 143862, 215793, 431586, 647379, 887149, 1294758, 1774298, 2661447, 5322894, 7984341, 15968682, 23953023, 47906046]

約数ペア:

[(1, 47906046), (2, 23953023), (3, 15968682), (6, 7984341), (9, 5322894), (18, 2661447), (27, 1774298), (37, 1294758), (54, 887149), (74, 647379), (111, 431586), (222, 215793), (333, 143862), (666, 71931), (999, 47954), (1998, 23977)]