12431718

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{5903}}^1$

素因数の和:5930

約数の個数: 40

約数和(自身を含む): 30004128

約数和(自身を除く): 17572410

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 5903, 11806, 17709, 35418, 53127, 76739, 106254, 153478, 159381, 230217, 318762, 460434, 478143, 690651, 956286, 1381302, 2071953, 4143906, 6215859, 12431718]

約数ペア:

[(1, 12431718), (2, 6215859), (3, 4143906), (6, 2071953), (9, 1381302), (13, 956286), (18, 690651), (26, 478143), (27, 460434), (39, 318762), (54, 230217), (78, 159381), (81, 153478), (117, 106254), (162, 76739), (234, 53127), (351, 35418), (702, 17709), (1053, 11806), (2106, 5903)]