68819946

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{311}}^1\times {\mathrm{2837}}^1$

素因数の和:3166

約数の個数: 32

約数和(自身を含む): 148756608

約数和(自身を除く): 79936662

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 311, 622, 933, 1866, 2837, 4043, 5674, 8086, 8511, 12129, 17022, 24258, 36881, 73762, 110643, 221286, 882307, 1764614, 2646921, 5293842, 11469991, 22939982, 34409973, 68819946]

約数ペア:

[(1, 68819946), (2, 34409973), (3, 22939982), (6, 11469991), (13, 5293842), (26, 2646921), (39, 1764614), (78, 882307), (311, 221286), (622, 110643), (933, 73762), (1866, 36881), (2837, 24258), (4043, 17022), (5674, 12129), (8086, 8511)]