217416726

素因数分解:

$2^1\times 3^2\times {\mathrm{103}}^1\times {\mathrm{117269}}^1$

素因数の和:117380

約数の個数: 24

約数和(自身を含む): 475647120

約数和(自身を除く): 258230394

約数列:

[1, 2, 3, 6, 9, 18, 103, 206, 309, 618, 927, 1854, 117269, 234538, 351807, 703614, 1055421, 2110842, 12078707, 24157414, 36236121, 72472242, 108708363, 217416726]

約数ペア:

[(1, 217416726), (2, 108708363), (3, 72472242), (6, 36236121), (9, 24157414), (18, 12078707), (103, 2110842), (206, 1055421), (309, 703614), (618, 351807), (927, 234538), (1854, 117269)]