7253208

素因数分解:

$2^3\times 3^2\times {\mathrm{131}}^1\times {\mathrm{769}}^1$

素因数の和:912

約数の個数: 48

約数和(自身を含む): 19819800

約数和(自身を除く): 12566592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 131, 262, 393, 524, 769, 786, 1048, 1179, 1538, 1572, 2307, 2358, 3076, 3144, 4614, 4716, 6152, 6921, 9228, 9432, 13842, 18456, 27684, 55368, 100739, 201478, 302217, 402956, 604434, 805912, 906651, 1208868, 1813302, 2417736, 3626604, 7253208]

約数ペア:

[(1, 7253208), (2, 3626604), (3, 2417736), (4, 1813302), (6, 1208868), (8, 906651), (9, 805912), (12, 604434), (18, 402956), (24, 302217), (36, 201478), (72, 100739), (131, 55368), (262, 27684), (393, 18456), (524, 13842), (769, 9432), (786, 9228), (1048, 6921), (1179, 6152), (1538, 4716), (1572, 4614), (2307, 3144), (2358, 3076)]