81191034

素因数分解:

$2^1\times 3^2\times {\mathrm{229}}^1\times {\mathrm{19697}}^1$

素因数の和:19934

約数の個数: 24

約数和(自身を含む): 176691060

約数和(自身を除く): 95500026

約数列:

[1, 2, 3, 6, 9, 18, 229, 458, 687, 1374, 2061, 4122, 19697, 39394, 59091, 118182, 177273, 354546, 4510613, 9021226, 13531839, 27063678, 40595517, 81191034]

約数ペア:

[(1, 81191034), (2, 40595517), (3, 27063678), (6, 13531839), (9, 9021226), (18, 4510613), (229, 354546), (458, 177273), (687, 118182), (1374, 59091), (2061, 39394), (4122, 19697)]