21432366

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{51769}}^1$

素因数の和:51800

約数の個数: 24

約数和(自身を含む): 48456720

約数和(自身を除く): 27024354

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 51769, 103538, 155307, 310614, 465921, 931842, 1190687, 2381374, 3572061, 7144122, 10716183, 21432366]

約数ペア:

[(1, 21432366), (2, 10716183), (3, 7144122), (6, 3572061), (9, 2381374), (18, 1190687), (23, 931842), (46, 465921), (69, 310614), (138, 155307), (207, 103538), (414, 51769)]