18872487176

素因数分解:

$2^3\times {\mathrm{59}}^1\times {\mathrm{4027}}^1\times {\mathrm{9929}}^1$

素因数の和:14021

約数の個数: 32

約数和(自身を含む): 35998236000

約数和(自身を除く): 17125748824

約数列:

[1, 2, 4, 8, 59, 118, 236, 472, 4027, 8054, 9929, 16108, 19858, 32216, 39716, 79432, 237593, 475186, 585811, 950372, 1171622, 1900744, 2343244, 4686488, 39984083, 79968166, 159936332, 319872664, 2359060897, 4718121794, 9436243588, 18872487176]

約数ペア:

[(1, 18872487176), (2, 9436243588), (4, 4718121794), (8, 2359060897), (59, 319872664), (118, 159936332), (236, 79968166), (472, 39984083), (4027, 4686488), (8054, 2343244), (9929, 1900744), (16108, 1171622), (19858, 950372), (32216, 585811), (39716, 475186), (79432, 237593)]