490694526

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{556343}}^1$

素因数の和:556365

約数の個数: 36

約数和(自身を含む): 1236752712

約数和(自身を除く): 746058186

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 556343, 1112686, 1669029, 3338058, 3894401, 5007087, 7788802, 10014174, 11683203, 23366406, 27260807, 35049609, 54521614, 70099218, 81782421, 163564842, 245347263, 490694526]

約数ペア:

[(1, 490694526), (2, 245347263), (3, 163564842), (6, 81782421), (7, 70099218), (9, 54521614), (14, 35049609), (18, 27260807), (21, 23366406), (42, 11683203), (49, 10014174), (63, 7788802), (98, 5007087), (126, 3894401), (147, 3338058), (294, 1669029), (441, 1112686), (882, 556343)]