2118708

素因数分解:

$2^2\times 3^2\times {\mathrm{229}}^1\times {\mathrm{257}}^1$

素因数の和:496

約数の個数: 36

約数和(自身を含む): 5399940

約数和(自身を除く): 3281232

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 229, 257, 458, 514, 687, 771, 916, 1028, 1374, 1542, 2061, 2313, 2748, 3084, 4122, 4626, 8244, 9252, 58853, 117706, 176559, 235412, 353118, 529677, 706236, 1059354, 2118708]

約数ペア:

[(1, 2118708), (2, 1059354), (3, 706236), (4, 529677), (6, 353118), (9, 235412), (12, 176559), (18, 117706), (36, 58853), (229, 9252), (257, 8244), (458, 4626), (514, 4122), (687, 3084), (771, 2748), (916, 2313), (1028, 2061), (1374, 1542)]