12132018

素因数分解:

$2^1\times 3^6\times {\mathrm{53}}^1\times {\mathrm{157}}^1$

素因数の和:230

約数の個数: 56

約数和(自身を含む): 27976428

約数和(自身を除く): 15844410

約数列:

[1, 2, 3, 6, 9, 18, 27, 53, 54, 81, 106, 157, 159, 162, 243, 314, 318, 471, 477, 486, 729, 942, 954, 1413, 1431, 1458, 2826, 2862, 4239, 4293, 8321, 8478, 8586, 12717, 12879, 16642, 24963, 25434, 25758, 38151, 38637, 49926, 74889, 76302, 77274, 114453, 149778, 224667, 228906, 449334, 674001, 1348002, 2022003, 4044006, 6066009, 12132018]

約数ペア:

[(1, 12132018), (2, 6066009), (3, 4044006), (6, 2022003), (9, 1348002), (18, 674001), (27, 449334), (53, 228906), (54, 224667), (81, 149778), (106, 114453), (157, 77274), (159, 76302), (162, 74889), (243, 49926), (314, 38637), (318, 38151), (471, 25758), (477, 25434), (486, 24963), (729, 16642), (942, 12879), (954, 12717), (1413, 8586), (1431, 8478), (1458, 8321), (2826, 4293), (2862, 4239)]