12279618

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{541}}^1$

素因数の和:659

約数の個数: 48

約数和(自身を含む): 29001336

約数和(自身を除く): 16721718

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 97, 117, 194, 234, 291, 541, 582, 873, 1082, 1261, 1623, 1746, 2522, 3246, 3783, 4869, 7033, 7566, 9738, 11349, 14066, 21099, 22698, 42198, 52477, 63297, 104954, 126594, 157431, 314862, 472293, 682201, 944586, 1364402, 2046603, 4093206, 6139809, 12279618]

約数ペア:

[(1, 12279618), (2, 6139809), (3, 4093206), (6, 2046603), (9, 1364402), (13, 944586), (18, 682201), (26, 472293), (39, 314862), (78, 157431), (97, 126594), (117, 104954), (194, 63297), (234, 52477), (291, 42198), (541, 22698), (582, 21099), (873, 14066), (1082, 11349), (1261, 9738), (1623, 7566), (1746, 7033), (2522, 4869), (3246, 3783)]