19328022

素因数分解:

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

素因数の和:953

約数の個数: 48

約数和(自身を含む): 48152832

約数和(自身を除く): 28824810

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 211, 422, 633, 727, 1266, 1454, 1477, 1899, 2181, 2954, 3798, 4362, 4431, 5089, 6543, 8862, 10178, 13086, 13293, 15267, 26586, 30534, 45801, 91602, 153397, 306794, 460191, 920382, 1073779, 1380573, 2147558, 2761146, 3221337, 6442674, 9664011, 19328022]

約数ペア:

[(1, 19328022), (2, 9664011), (3, 6442674), (6, 3221337), (7, 2761146), (9, 2147558), (14, 1380573), (18, 1073779), (21, 920382), (42, 460191), (63, 306794), (126, 153397), (211, 91602), (422, 45801), (633, 30534), (727, 26586), (1266, 15267), (1454, 13293), (1477, 13086), (1899, 10178), (2181, 8862), (2954, 6543), (3798, 5089), (4362, 4431)]