12271538184

素因数分解:

$2^3\times 3^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1\times {\mathrm{19813}}^1$

素因数の和:20150

約数の個数: 64

約数和(自身を含む): 31071522240

約数和(自身を除く): 18799984056

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 131, 197, 262, 393, 394, 524, 591, 786, 788, 1048, 1182, 1572, 1576, 2364, 3144, 4728, 19813, 25807, 39626, 51614, 59439, 77421, 79252, 103228, 118878, 154842, 158504, 206456, 237756, 309684, 475512, 619368, 2595503, 3903161, 5191006, 7786509, 7806322, 10382012, 11709483, 15573018, 15612644, 20764024, 23418966, 31146036, 31225288, 46837932, 62292072, 93675864, 511314091, 1022628182, 1533942273, 2045256364, 3067884546, 4090512728, 6135769092, 12271538184]

約数ペア:

[(1, 12271538184), (2, 6135769092), (3, 4090512728), (4, 3067884546), (6, 2045256364), (8, 1533942273), (12, 1022628182), (24, 511314091), (131, 93675864), (197, 62292072), (262, 46837932), (393, 31225288), (394, 31146036), (524, 23418966), (591, 20764024), (786, 15612644), (788, 15573018), (1048, 11709483), (1182, 10382012), (1572, 7806322), (1576, 7786509), (2364, 5191006), (3144, 3903161), (4728, 2595503), (19813, 619368), (25807, 475512), (39626, 309684), (51614, 237756), (59439, 206456), (77421, 158504), (79252, 154842), (103228, 118878)]