18189807444

素因数分解:

$2^2\times 3^4\times {\mathrm{179}}^1\times {\mathrm{313639}}^1$

素因数の和:313834

約数の個数: 60

約数和(自身を含む): 47817554400

約数和(自身を除く): 29627746956

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 179, 324, 358, 537, 716, 1074, 1611, 2148, 3222, 4833, 6444, 9666, 14499, 19332, 28998, 57996, 313639, 627278, 940917, 1254556, 1881834, 2822751, 3763668, 5645502, 8468253, 11291004, 16936506, 25404759, 33873012, 50809518, 56141381, 101619036, 112282762, 168424143, 224565524, 336848286, 505272429, 673696572, 1010544858, 1515817287, 2021089716, 3031634574, 4547451861, 6063269148, 9094903722, 18189807444]

約数ペア:

[(1, 18189807444), (2, 9094903722), (3, 6063269148), (4, 4547451861), (6, 3031634574), (9, 2021089716), (12, 1515817287), (18, 1010544858), (27, 673696572), (36, 505272429), (54, 336848286), (81, 224565524), (108, 168424143), (162, 112282762), (179, 101619036), (324, 56141381), (358, 50809518), (537, 33873012), (716, 25404759), (1074, 16936506), (1611, 11291004), (2148, 8468253), (3222, 5645502), (4833, 3763668), (6444, 2822751), (9666, 1881834), (14499, 1254556), (19332, 940917), (28998, 627278), (57996, 313639)]