6728868

素因数分解:

$2^2\times 3^2\times {\mathrm{409}}^1\times {\mathrm{457}}^1$

素因数の和:876

約数の個数: 36

約数和(自身を含む): 17087980

約数和(自身を除く): 10359112

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 409, 457, 818, 914, 1227, 1371, 1636, 1828, 2454, 2742, 3681, 4113, 4908, 5484, 7362, 8226, 14724, 16452, 186913, 373826, 560739, 747652, 1121478, 1682217, 2242956, 3364434, 6728868]

約数ペア:

[(1, 6728868), (2, 3364434), (3, 2242956), (4, 1682217), (6, 1121478), (9, 747652), (12, 560739), (18, 373826), (36, 186913), (409, 16452), (457, 14724), (818, 8226), (914, 7362), (1227, 5484), (1371, 4908), (1636, 4113), (1828, 3681), (2454, 2742)]