38656044

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:955

約数の個数: 72

約数和(自身を含む): 112356608

約数和(自身を除く): 73700564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 211, 252, 422, 633, 727, 844, 1266, 1454, 1477, 1899, 2181, 2532, 2908, 2954, 3798, 4362, 4431, 5089, 5908, 6543, 7596, 8724, 8862, 10178, 13086, 13293, 15267, 17724, 20356, 26172, 26586, 30534, 45801, 53172, 61068, 91602, 153397, 183204, 306794, 460191, 613588, 920382, 1073779, 1380573, 1840764, 2147558, 2761146, 3221337, 4295116, 5522292, 6442674, 9664011, 12885348, 19328022, 38656044]

約数ペア:

[(1, 38656044), (2, 19328022), (3, 12885348), (4, 9664011), (6, 6442674), (7, 5522292), (9, 4295116), (12, 3221337), (14, 2761146), (18, 2147558), (21, 1840764), (28, 1380573), (36, 1073779), (42, 920382), (63, 613588), (84, 460191), (126, 306794), (211, 183204), (252, 153397), (422, 91602), (633, 61068), (727, 53172), (844, 45801), (1266, 30534), (1454, 26586), (1477, 26172), (1899, 20356), (2181, 17724), (2532, 15267), (2908, 13293), (2954, 13086), (3798, 10178), (4362, 8862), (4431, 8724), (5089, 7596), (5908, 6543)]