39903906

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{23173}}^1$

素因数の和:23226

約数の個数: 32

約数和(自身を含む): 93437568

約数和(自身を除く): 53533662

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 82, 123, 246, 287, 574, 861, 1722, 23173, 46346, 69519, 139038, 162211, 324422, 486633, 950093, 973266, 1900186, 2850279, 5700558, 6650651, 13301302, 19951953, 39903906]

約数ペア:

[(1, 39903906), (2, 19951953), (3, 13301302), (6, 6650651), (7, 5700558), (14, 2850279), (21, 1900186), (41, 973266), (42, 950093), (82, 486633), (123, 324422), (246, 162211), (287, 139038), (574, 69519), (861, 46346), (1722, 23173)]