12982074

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:275

約数の個数: 64

約数和(自身を含む): 31518720

約数和(自身を除く): 18536646

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 69, 89, 138, 151, 161, 178, 267, 302, 322, 453, 483, 534, 623, 906, 966, 1057, 1246, 1869, 2047, 2114, 3171, 3473, 3738, 4094, 6141, 6342, 6946, 10419, 12282, 13439, 14329, 20838, 24311, 26878, 28658, 40317, 42987, 48622, 72933, 80634, 85974, 94073, 145866, 188146, 282219, 309097, 564438, 618194, 927291, 1854582, 2163679, 4327358, 6491037, 12982074]

約数ペア:

[(1, 12982074), (2, 6491037), (3, 4327358), (6, 2163679), (7, 1854582), (14, 927291), (21, 618194), (23, 564438), (42, 309097), (46, 282219), (69, 188146), (89, 145866), (138, 94073), (151, 85974), (161, 80634), (178, 72933), (267, 48622), (302, 42987), (322, 40317), (453, 28658), (483, 26878), (534, 24311), (623, 20838), (906, 14329), (966, 13439), (1057, 12282), (1246, 10419), (1869, 6946), (2047, 6342), (2114, 6141), (3171, 4094), (3473, 3738)]