12996942

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{167}}^1$

素因数の和:305

約数の個数: 64

約数和(自身を含む): 31933440

約数和(自身を除く): 18936498

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 109, 119, 167, 218, 238, 327, 334, 357, 501, 654, 714, 763, 1002, 1169, 1526, 1853, 2289, 2338, 2839, 3507, 3706, 4578, 5559, 5678, 7014, 8517, 11118, 12971, 17034, 18203, 19873, 25942, 36406, 38913, 39746, 54609, 59619, 77826, 109218, 119238, 127421, 254842, 309451, 382263, 618902, 764526, 928353, 1856706, 2166157, 4332314, 6498471, 12996942]

約数ペア:

[(1, 12996942), (2, 6498471), (3, 4332314), (6, 2166157), (7, 1856706), (14, 928353), (17, 764526), (21, 618902), (34, 382263), (42, 309451), (51, 254842), (102, 127421), (109, 119238), (119, 109218), (167, 77826), (218, 59619), (238, 54609), (327, 39746), (334, 38913), (357, 36406), (501, 25942), (654, 19873), (714, 18203), (763, 17034), (1002, 12971), (1169, 11118), (1526, 8517), (1853, 7014), (2289, 5678), (2338, 5559), (2839, 4578), (3507, 3706)]