81938124

素因数分解:

$2^2\times 3^2\times {\mathrm{2276059}}^1$

素因数の和:2276069

約数の個数: 18

約数和(自身を含む): 207121460

約数和(自身を除く): 125183336

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2276059, 4552118, 6828177, 9104236, 13656354, 20484531, 27312708, 40969062, 81938124]

約数ペア:

[(1, 81938124), (2, 40969062), (3, 27312708), (4, 20484531), (6, 13656354), (9, 9104236), (12, 6828177), (18, 4552118), (36, 2276059)]