15698925978

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{102539}}^1$

素因数の和:102659

約数の個数: 64

約数和(自身を含む): 35437824000

約数和(自身を除く): 19738898022

約数列:

[1, 2, 3, 6, 17, 19, 34, 38, 51, 57, 79, 102, 114, 158, 237, 323, 474, 646, 969, 1343, 1501, 1938, 2686, 3002, 4029, 4503, 8058, 9006, 25517, 51034, 76551, 102539, 153102, 205078, 307617, 615234, 1743163, 1948241, 3486326, 3896482, 5229489, 5844723, 8100581, 10458978, 11689446, 16201162, 24301743, 33120097, 48603486, 66240194, 99360291, 137709877, 153911039, 198720582, 275419754, 307822078, 413129631, 461733117, 826259262, 923466234, 2616487663, 5232975326, 7849462989, 15698925978]

約数ペア:

[(1, 15698925978), (2, 7849462989), (3, 5232975326), (6, 2616487663), (17, 923466234), (19, 826259262), (34, 461733117), (38, 413129631), (51, 307822078), (57, 275419754), (79, 198720582), (102, 153911039), (114, 137709877), (158, 99360291), (237, 66240194), (323, 48603486), (474, 33120097), (646, 24301743), (969, 16201162), (1343, 11689446), (1501, 10458978), (1938, 8100581), (2686, 5844723), (3002, 5229489), (4029, 3896482), (4503, 3486326), (8058, 1948241), (9006, 1743163), (25517, 615234), (51034, 307617), (76551, 205078), (102539, 153102)]