39904866

素因数分解:

$2^1\times 3^3\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{191}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 92067840

約数和(自身を除く): 52162974

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 73, 106, 146, 159, 191, 219, 318, 382, 438, 477, 573, 657, 954, 1146, 1314, 1431, 1719, 1971, 2862, 3438, 3869, 3942, 5157, 7738, 10123, 10314, 11607, 13943, 20246, 23214, 27886, 30369, 34821, 41829, 60738, 69642, 83658, 91107, 104463, 125487, 182214, 208926, 250974, 273321, 376461, 546642, 738979, 752922, 1477958, 2216937, 4433874, 6650811, 13301622, 19952433, 39904866]

約数ペア:

[(1, 39904866), (2, 19952433), (3, 13301622), (6, 6650811), (9, 4433874), (18, 2216937), (27, 1477958), (53, 752922), (54, 738979), (73, 546642), (106, 376461), (146, 273321), (159, 250974), (191, 208926), (219, 182214), (318, 125487), (382, 104463), (438, 91107), (477, 83658), (573, 69642), (657, 60738), (954, 41829), (1146, 34821), (1314, 30369), (1431, 27886), (1719, 23214), (1971, 20246), (2862, 13943), (3438, 11607), (3869, 10314), (3942, 10123), (5157, 7738)]