47747196

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{189473}}^1$

素因数の和:189490

約数の個数: 36

約数和(自身を含む): 137937072

約数和(自身を除く): 90189876

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 189473, 378946, 568419, 757892, 1136838, 1326311, 1705257, 2273676, 2652622, 3410514, 3978933, 5305244, 6821028, 7957866, 11936799, 15915732, 23873598, 47747196]

約数ペア:

[(1, 47747196), (2, 23873598), (3, 15915732), (4, 11936799), (6, 7957866), (7, 6821028), (9, 5305244), (12, 3978933), (14, 3410514), (18, 2652622), (21, 2273676), (28, 1705257), (36, 1326311), (42, 1136838), (63, 757892), (84, 568419), (126, 378946), (252, 189473)]