12210348549

素因数分解:

$3^1\times 7^1\times {\mathrm{17}}^2\times {\mathrm{107}}^1\times {\mathrm{18803}}^1$

素因数の和:18954

約数の個数: 48

約数和(自身を含む): 19950893568

約数和(自身を除く): 7740545019

約数列:

[1, 3, 7, 17, 21, 51, 107, 119, 289, 321, 357, 749, 867, 1819, 2023, 2247, 5457, 6069, 12733, 18803, 30923, 38199, 56409, 92769, 131621, 216461, 319651, 394863, 649383, 958953, 2011921, 2237557, 5434067, 6035763, 6712671, 14083447, 16302201, 34202657, 38038469, 42250341, 102607971, 114115407, 239418599, 581445169, 718255797, 1744335507, 4070116183, 12210348549]

約数ペア:

[(1, 12210348549), (3, 4070116183), (7, 1744335507), (17, 718255797), (21, 581445169), (51, 239418599), (107, 114115407), (119, 102607971), (289, 42250341), (321, 38038469), (357, 34202657), (749, 16302201), (867, 14083447), (1819, 6712671), (2023, 6035763), (2247, 5434067), (5457, 2237557), (6069, 2011921), (12733, 958953), (18803, 649383), (30923, 394863), (38199, 319651), (56409, 216461), (92769, 131621)]