128617062

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{437473}}^1$

素因数の和:437492

約数の個数: 24

約数和(自身を含む): 299232216

約数和(自身を除く): 170615154

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 437473, 874946, 1312419, 2624838, 3062311, 6124622, 9186933, 18373866, 21436177, 42872354, 64308531, 128617062]

約数ペア:

[(1, 128617062), (2, 64308531), (3, 42872354), (6, 21436177), (7, 18373866), (14, 9186933), (21, 6124622), (42, 3062311), (49, 2624838), (98, 1312419), (147, 874946), (294, 437473)]