20180151324

素因数分解:

$2^2\times 3^3\times {\mathrm{587}}^1\times {\mathrm{318319}}^1$

素因数の和:318919

約数の個数: 48

約数和(自身を含む): 52408204800

約数和(自身を除く): 32228053476

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 587, 1174, 1761, 2348, 3522, 5283, 7044, 10566, 15849, 21132, 31698, 63396, 318319, 636638, 954957, 1273276, 1909914, 2864871, 3819828, 5729742, 8594613, 11459484, 17189226, 34378452, 186853253, 373706506, 560559759, 747413012, 1121119518, 1681679277, 2242239036, 3363358554, 5045037831, 6726717108, 10090075662, 20180151324]

約数ペア:

[(1, 20180151324), (2, 10090075662), (3, 6726717108), (4, 5045037831), (6, 3363358554), (9, 2242239036), (12, 1681679277), (18, 1121119518), (27, 747413012), (36, 560559759), (54, 373706506), (108, 186853253), (587, 34378452), (1174, 17189226), (1761, 11459484), (2348, 8594613), (3522, 5729742), (5283, 3819828), (7044, 2864871), (10566, 1909914), (15849, 1273276), (21132, 954957), (31698, 636638), (63396, 318319)]