18826956

素因数分解:

$2^2\times 3^2\times {\mathrm{17}}^1\times {\mathrm{30763}}^1$

素因数の和:30790

約数の個数: 36

約数和(自身を含む): 50391432

約数和(自身を除く): 31564476

約数列:

[1, 2, 3, 4, 6, 9, 12, 17, 18, 34, 36, 51, 68, 102, 153, 204, 306, 612, 30763, 61526, 92289, 123052, 184578, 276867, 369156, 522971, 553734, 1045942, 1107468, 1568913, 2091884, 3137826, 4706739, 6275652, 9413478, 18826956]

約数ペア:

[(1, 18826956), (2, 9413478), (3, 6275652), (4, 4706739), (6, 3137826), (9, 2091884), (12, 1568913), (17, 1107468), (18, 1045942), (34, 553734), (36, 522971), (51, 369156), (68, 276867), (102, 184578), (153, 123052), (204, 92289), (306, 61526), (612, 30763)]