18390072

素因数分解:

$2^3\times 3^1\times {\mathrm{113}}^1\times {\mathrm{6781}}^1$

素因数の和:6903

約数の個数: 32

約数和(自身を含む): 46388880

約数和(自身を除く): 27998808

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 113, 226, 339, 452, 678, 904, 1356, 2712, 6781, 13562, 20343, 27124, 40686, 54248, 81372, 162744, 766253, 1532506, 2298759, 3065012, 4597518, 6130024, 9195036, 18390072]

約数ペア:

[(1, 18390072), (2, 9195036), (3, 6130024), (4, 4597518), (6, 3065012), (8, 2298759), (12, 1532506), (24, 766253), (113, 162744), (226, 81372), (339, 54248), (452, 40686), (678, 27124), (904, 20343), (1356, 13562), (2712, 6781)]