12645948

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{151}}^1\times {\mathrm{997}}^1$

素因数の和:1162

約数の個数: 48

約数和(自身を含む): 33979904

約数和(自身を除く): 21333956

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 151, 302, 453, 604, 906, 997, 1057, 1812, 1994, 2114, 2991, 3171, 3988, 4228, 5982, 6342, 6979, 11964, 12684, 13958, 20937, 27916, 41874, 83748, 150547, 301094, 451641, 602188, 903282, 1053829, 1806564, 2107658, 3161487, 4215316, 6322974, 12645948]

約数ペア:

[(1, 12645948), (2, 6322974), (3, 4215316), (4, 3161487), (6, 2107658), (7, 1806564), (12, 1053829), (14, 903282), (21, 602188), (28, 451641), (42, 301094), (84, 150547), (151, 83748), (302, 41874), (453, 27916), (604, 20937), (906, 13958), (997, 12684), (1057, 11964), (1812, 6979), (1994, 6342), (2114, 5982), (2991, 4228), (3171, 3988)]