25830546

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:975

約数の個数: 48

約数和(自身を含む): 60750144

約数和(自身を除く): 34919598

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 147, 206, 294, 309, 618, 721, 853, 1442, 1706, 2163, 2559, 4326, 5047, 5118, 5971, 10094, 11942, 15141, 17913, 30282, 35826, 41797, 83594, 87859, 125391, 175718, 250782, 263577, 527154, 615013, 1230026, 1845039, 3690078, 4305091, 8610182, 12915273, 25830546]

約数ペア:

[(1, 25830546), (2, 12915273), (3, 8610182), (6, 4305091), (7, 3690078), (14, 1845039), (21, 1230026), (42, 615013), (49, 527154), (98, 263577), (103, 250782), (147, 175718), (206, 125391), (294, 87859), (309, 83594), (618, 41797), (721, 35826), (853, 30282), (1442, 17913), (1706, 15141), (2163, 11942), (2559, 10094), (4326, 5971), (5047, 5118)]