2016186615

素因数分解:

$3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{28411}}^1$

素因数の和:28524

約数の個数: 48

約数和(自身を含む): 3723108480

約数和(自身を除く): 1706921865

約数列:

[1, 3, 5, 9, 15, 19, 45, 57, 83, 95, 171, 249, 285, 415, 747, 855, 1245, 1577, 3735, 4731, 7885, 14193, 23655, 28411, 70965, 85233, 142055, 255699, 426165, 539809, 1278495, 1619427, 2358113, 2699045, 4858281, 7074339, 8097135, 11790565, 21223017, 24291405, 35371695, 44804147, 106115085, 134412441, 224020735, 403237323, 672062205, 2016186615]

約数ペア:

[(1, 2016186615), (3, 672062205), (5, 403237323), (9, 224020735), (15, 134412441), (19, 106115085), (45, 44804147), (57, 35371695), (83, 24291405), (95, 21223017), (171, 11790565), (249, 8097135), (285, 7074339), (415, 4858281), (747, 2699045), (855, 2358113), (1245, 1619427), (1577, 1278495), (3735, 539809), (4731, 426165), (7885, 255699), (14193, 142055), (23655, 85233), (28411, 70965)]