39830778

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{18913}}^1$

素因数の和:18940

約数の個数: 40

約数和(自身を含む): 96120948

約数和(自身を除く): 56290170

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 18913, 37826, 56739, 113478, 170217, 245869, 340434, 491738, 510651, 737607, 1021302, 1475214, 1531953, 2212821, 3063906, 4425642, 6638463, 13276926, 19915389, 39830778]

約数ペア:

[(1, 39830778), (2, 19915389), (3, 13276926), (6, 6638463), (9, 4425642), (13, 3063906), (18, 2212821), (26, 1531953), (27, 1475214), (39, 1021302), (54, 737607), (78, 510651), (81, 491738), (117, 340434), (162, 245869), (234, 170217), (351, 113478), (702, 56739), (1053, 37826), (2106, 18913)]