13980402

素因数分解:

$2^1\times 3^2\times {\mathrm{739}}^1\times {\mathrm{1051}}^1$

素因数の和:1798

約数の個数: 24

約数和(自身を含む): 30360720

約数和(自身を除く): 16380318

約数列:

[1, 2, 3, 6, 9, 18, 739, 1051, 1478, 2102, 2217, 3153, 4434, 6306, 6651, 9459, 13302, 18918, 776689, 1553378, 2330067, 4660134, 6990201, 13980402]

約数ペア:

[(1, 13980402), (2, 6990201), (3, 4660134), (6, 2330067), (9, 1553378), (18, 776689), (739, 18918), (1051, 13302), (1478, 9459), (2102, 6651), (2217, 6306), (3153, 4434)]