15697754172

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{791377}}^1$

素因数の和:791435

約数の個数: 72

約数和(自身を含む): 43209238800

約数和(自身を除く): 27511484628

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 29, 36, 38, 57, 58, 76, 87, 114, 116, 171, 174, 228, 261, 342, 348, 522, 551, 684, 1044, 1102, 1653, 2204, 3306, 4959, 6612, 9918, 19836, 791377, 1582754, 2374131, 3165508, 4748262, 7122393, 9496524, 14244786, 15036163, 22949933, 28489572, 30072326, 45108489, 45899866, 60144652, 68849799, 90216978, 91799732, 135325467, 137699598, 180433956, 206549397, 270650934, 275399196, 413098794, 436048727, 541301868, 826197588, 872097454, 1308146181, 1744194908, 2616292362, 3924438543, 5232584724, 7848877086, 15697754172]

約数ペア:

[(1, 15697754172), (2, 7848877086), (3, 5232584724), (4, 3924438543), (6, 2616292362), (9, 1744194908), (12, 1308146181), (18, 872097454), (19, 826197588), (29, 541301868), (36, 436048727), (38, 413098794), (57, 275399196), (58, 270650934), (76, 206549397), (87, 180433956), (114, 137699598), (116, 135325467), (171, 91799732), (174, 90216978), (228, 68849799), (261, 60144652), (342, 45899866), (348, 45108489), (522, 30072326), (551, 28489572), (684, 22949933), (1044, 15036163), (1102, 14244786), (1653, 9496524), (2204, 7122393), (3306, 4748262), (4959, 3165508), (6612, 2374131), (9918, 1582754), (19836, 791377)]