12999204

素因数分解:

$2^2\times 3^4\times {\mathrm{53}}^1\times {\mathrm{757}}^1$

素因数の和:826

約数の個数: 60

約数和(自身を含む): 34669404

約数和(自身を除く): 21670200

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 318, 324, 477, 636, 757, 954, 1431, 1514, 1908, 2271, 2862, 3028, 4293, 4542, 5724, 6813, 8586, 9084, 13626, 17172, 20439, 27252, 40121, 40878, 61317, 80242, 81756, 120363, 122634, 160484, 240726, 245268, 361089, 481452, 722178, 1083267, 1444356, 2166534, 3249801, 4333068, 6499602, 12999204]

約数ペア:

[(1, 12999204), (2, 6499602), (3, 4333068), (4, 3249801), (6, 2166534), (9, 1444356), (12, 1083267), (18, 722178), (27, 481452), (36, 361089), (53, 245268), (54, 240726), (81, 160484), (106, 122634), (108, 120363), (159, 81756), (162, 80242), (212, 61317), (318, 40878), (324, 40121), (477, 27252), (636, 20439), (757, 17172), (954, 13626), (1431, 9084), (1514, 8586), (1908, 6813), (2271, 5724), (2862, 4542), (3028, 4293)]