40720812

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{308491}}^1$

素因数の和:308509

約数の個数: 24

約数和(自身を含む): 103653312

約数和(自身を除く): 62932500

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 308491, 616982, 925473, 1233964, 1850946, 3393401, 3701892, 6786802, 10180203, 13573604, 20360406, 40720812]

約数ペア:

[(1, 40720812), (2, 20360406), (3, 13573604), (4, 10180203), (6, 6786802), (11, 3701892), (12, 3393401), (22, 1850946), (33, 1233964), (44, 925473), (66, 616982), (132, 308491)]