1212678

素因数分解:

$2^1\times 3^3\times {\mathrm{17}}^1\times {\mathrm{1321}}^1$

素因数の和:1349

約数の個数: 32

約数和(自身を含む): 2855520

約数和(自身を除く): 1642842

約数列:

[1, 2, 3, 6, 9, 17, 18, 27, 34, 51, 54, 102, 153, 306, 459, 918, 1321, 2642, 3963, 7926, 11889, 22457, 23778, 35667, 44914, 67371, 71334, 134742, 202113, 404226, 606339, 1212678]

約数ペア:

[(1, 1212678), (2, 606339), (3, 404226), (6, 202113), (9, 134742), (17, 71334), (18, 67371), (27, 44914), (34, 35667), (51, 23778), (54, 22457), (102, 11889), (153, 7926), (306, 3963), (459, 2642), (918, 1321)]