15690985188

素因数分解:

$2^2\times 3^1\times {\mathrm{113}}^1\times {\mathrm{419}}^1\times {\mathrm{27617}}^1$

素因数の和:28156

約数の個数: 48

約数和(自身を含む): 37025795520

約数和(自身を除く): 21334810332

約数列:

[1, 2, 3, 4, 6, 12, 113, 226, 339, 419, 452, 678, 838, 1257, 1356, 1676, 2514, 5028, 27617, 47347, 55234, 82851, 94694, 110468, 142041, 165702, 189388, 284082, 331404, 568164, 3120721, 6241442, 9362163, 11571523, 12482884, 18724326, 23143046, 34714569, 37448652, 46286092, 69429138, 138858276, 1307582099, 2615164198, 3922746297, 5230328396, 7845492594, 15690985188]

約数ペア:

[(1, 15690985188), (2, 7845492594), (3, 5230328396), (4, 3922746297), (6, 2615164198), (12, 1307582099), (113, 138858276), (226, 69429138), (339, 46286092), (419, 37448652), (452, 34714569), (678, 23143046), (838, 18724326), (1257, 12482884), (1356, 11571523), (1676, 9362163), (2514, 6241442), (5028, 3120721), (27617, 568164), (47347, 331404), (55234, 284082), (82851, 189388), (94694, 165702), (110468, 142041)]