13557804

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{233}}^1\times {\mathrm{373}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 34306272

約数和(自身を除く): 20748468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 233, 373, 466, 699, 746, 932, 1119, 1398, 1492, 2238, 2796, 3029, 4476, 4849, 6058, 9087, 9698, 12116, 14547, 18174, 19396, 29094, 36348, 58188, 86909, 173818, 260727, 347636, 521454, 1042908, 1129817, 2259634, 3389451, 4519268, 6778902, 13557804]

約数ペア:

[(1, 13557804), (2, 6778902), (3, 4519268), (4, 3389451), (6, 2259634), (12, 1129817), (13, 1042908), (26, 521454), (39, 347636), (52, 260727), (78, 173818), (156, 86909), (233, 58188), (373, 36348), (466, 29094), (699, 19396), (746, 18174), (932, 14547), (1119, 12116), (1398, 9698), (1492, 9087), (2238, 6058), (2796, 4849), (3029, 4476)]