2645658

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{1427}}^1$

素因数の和:1538

約数の個数: 24

約数和(自身を含む): 5791968

約数和(自身を除く): 3146310

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1427, 1854, 2854, 4281, 8562, 12843, 25686, 146981, 293962, 440943, 881886, 1322829, 2645658]

約数ペア:

[(1, 2645658), (2, 1322829), (3, 881886), (6, 440943), (9, 293962), (18, 146981), (103, 25686), (206, 12843), (309, 8562), (618, 4281), (927, 2854), (1427, 1854)]