47203758

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{109}}^1\times {\mathrm{491}}^1$

素因数の和:622

約数の個数: 72

約数和(自身を含む): 120308760

約数和(自身を除く): 73105002

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 109, 126, 147, 218, 294, 327, 441, 491, 654, 763, 882, 981, 982, 1473, 1526, 1962, 2289, 2946, 3437, 4419, 4578, 5341, 6867, 6874, 8838, 10311, 10682, 13734, 16023, 20622, 24059, 30933, 32046, 48069, 48118, 53519, 61866, 72177, 96138, 107038, 144354, 160557, 216531, 321114, 374633, 433062, 481671, 749266, 963342, 1123899, 2247798, 2622431, 3371697, 5244862, 6743394, 7867293, 15734586, 23601879, 47203758]

約数ペア:

[(1, 47203758), (2, 23601879), (3, 15734586), (6, 7867293), (7, 6743394), (9, 5244862), (14, 3371697), (18, 2622431), (21, 2247798), (42, 1123899), (49, 963342), (63, 749266), (98, 481671), (109, 433062), (126, 374633), (147, 321114), (218, 216531), (294, 160557), (327, 144354), (441, 107038), (491, 96138), (654, 72177), (763, 61866), (882, 53519), (981, 48118), (982, 48069), (1473, 32046), (1526, 30933), (1962, 24059), (2289, 20622), (2946, 16023), (3437, 13734), (4419, 10682), (4578, 10311), (5341, 8838), (6867, 6874)]