61471386

素因数分解:

$2^1\times 3^4\times {\mathrm{229}}^1\times {\mathrm{1657}}^1$

素因数の和:1900

約数の個数: 40

約数和(自身を含む): 138426420

約数和(自身を除く): 76955034

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 229, 458, 687, 1374, 1657, 2061, 3314, 4122, 4971, 6183, 9942, 12366, 14913, 18549, 29826, 37098, 44739, 89478, 134217, 268434, 379453, 758906, 1138359, 2276718, 3415077, 6830154, 10245231, 20490462, 30735693, 61471386]

約数ペア:

[(1, 61471386), (2, 30735693), (3, 20490462), (6, 10245231), (9, 6830154), (18, 3415077), (27, 2276718), (54, 1138359), (81, 758906), (162, 379453), (229, 268434), (458, 134217), (687, 89478), (1374, 44739), (1657, 37098), (2061, 29826), (3314, 18549), (4122, 14913), (4971, 12366), (6183, 9942)]