40420842

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87491}}^1$

素因数の和:87514

約数の個数: 32

約数和(自身を含む): 100790784

約数和(自身を除く): 60369942

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 87491, 174982, 262473, 524946, 612437, 962401, 1224874, 1837311, 1924802, 2887203, 3674622, 5774406, 6736807, 13473614, 20210421, 40420842]

約数ペア:

[(1, 40420842), (2, 20210421), (3, 13473614), (6, 6736807), (7, 5774406), (11, 3674622), (14, 2887203), (21, 1924802), (22, 1837311), (33, 1224874), (42, 962401), (66, 612437), (77, 524946), (154, 262473), (231, 174982), (462, 87491)]