189516894

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2039}}^1\times {\mathrm{2213}}^1$

素因数の和:4264

約数の個数: 32

約数和(自身を含む): 433589760

約数和(自身を除く): 244072866

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2039, 2213, 4078, 4426, 6117, 6639, 12234, 13278, 14273, 15491, 28546, 30982, 42819, 46473, 85638, 92946, 4512307, 9024614, 13536921, 27073842, 31586149, 63172298, 94758447, 189516894]

約数ペア:

[(1, 189516894), (2, 94758447), (3, 63172298), (6, 31586149), (7, 27073842), (14, 13536921), (21, 9024614), (42, 4512307), (2039, 92946), (2213, 85638), (4078, 46473), (4426, 42819), (6117, 30982), (6639, 28546), (12234, 15491), (13278, 14273)]