12405366

素因数分解:

$2^1\times 3^3\times {\mathrm{19}}^1\times {\mathrm{107}}^1\times {\mathrm{113}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 29548800

約数和(自身を除く): 17143434

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 107, 113, 114, 171, 214, 226, 321, 339, 342, 513, 642, 678, 963, 1017, 1026, 1926, 2033, 2034, 2147, 2889, 3051, 4066, 4294, 5778, 6099, 6102, 6441, 12091, 12198, 12882, 18297, 19323, 24182, 36273, 36594, 38646, 54891, 57969, 72546, 108819, 109782, 115938, 217638, 229729, 326457, 459458, 652914, 689187, 1378374, 2067561, 4135122, 6202683, 12405366]

約数ペア:

[(1, 12405366), (2, 6202683), (3, 4135122), (6, 2067561), (9, 1378374), (18, 689187), (19, 652914), (27, 459458), (38, 326457), (54, 229729), (57, 217638), (107, 115938), (113, 109782), (114, 108819), (171, 72546), (214, 57969), (226, 54891), (321, 38646), (339, 36594), (342, 36273), (513, 24182), (642, 19323), (678, 18297), (963, 12882), (1017, 12198), (1026, 12091), (1926, 6441), (2033, 6102), (2034, 6099), (2147, 5778), (2889, 4294), (3051, 4066)]