15679518342

素因数分解:

$2^1\times 3^1\times {\mathrm{37}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1\times {\mathrm{647}}^1$

素因数の和:1493

約数の個数: 64

約数和(自身を含む): 32494224384

約数和(自身を除く): 16814706042

約数列:

[1, 2, 3, 6, 37, 74, 111, 173, 222, 346, 519, 631, 647, 1038, 1262, 1294, 1893, 1941, 3786, 3882, 6401, 12802, 19203, 23347, 23939, 38406, 46694, 47878, 70041, 71817, 109163, 111931, 140082, 143634, 218326, 223862, 327489, 335793, 408257, 654978, 671586, 816514, 1224771, 2449542, 4039031, 4141447, 8078062, 8282894, 12117093, 12424341, 15105509, 24234186, 24848682, 30211018, 45316527, 70628461, 90633054, 141256922, 211885383, 423770766, 2613253057, 5226506114, 7839759171, 15679518342]

約数ペア:

[(1, 15679518342), (2, 7839759171), (3, 5226506114), (6, 2613253057), (37, 423770766), (74, 211885383), (111, 141256922), (173, 90633054), (222, 70628461), (346, 45316527), (519, 30211018), (631, 24848682), (647, 24234186), (1038, 15105509), (1262, 12424341), (1294, 12117093), (1893, 8282894), (1941, 8078062), (3786, 4141447), (3882, 4039031), (6401, 2449542), (12802, 1224771), (19203, 816514), (23347, 671586), (23939, 654978), (38406, 408257), (46694, 335793), (47878, 327489), (70041, 223862), (71817, 218326), (109163, 143634), (111931, 140082)]