1243044

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{73}}^1$

素因数の和:137

約数の個数: 72

約数和(自身を含む): 3555552

約数和(自身を除く): 2312508

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 43, 44, 66, 73, 86, 99, 129, 132, 146, 172, 198, 219, 258, 292, 387, 396, 438, 473, 516, 657, 774, 803, 876, 946, 1314, 1419, 1548, 1606, 1892, 2409, 2628, 2838, 3139, 3212, 4257, 4818, 5676, 6278, 7227, 8514, 9417, 9636, 12556, 14454, 17028, 18834, 28251, 28908, 34529, 37668, 56502, 69058, 103587, 113004, 138116, 207174, 310761, 414348, 621522, 1243044]

約数ペア:

[(1, 1243044), (2, 621522), (3, 414348), (4, 310761), (6, 207174), (9, 138116), (11, 113004), (12, 103587), (18, 69058), (22, 56502), (33, 37668), (36, 34529), (43, 28908), (44, 28251), (66, 18834), (73, 17028), (86, 14454), (99, 12556), (129, 9636), (132, 9417), (146, 8514), (172, 7227), (198, 6278), (219, 5676), (258, 4818), (292, 4257), (387, 3212), (396, 3139), (438, 2838), (473, 2628), (516, 2409), (657, 1892), (774, 1606), (803, 1548), (876, 1419), (946, 1314)]