139949508

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{686027}}^1$

素因数の和:686051

約数の個数: 24

約数和(自身を含む): 345758112

約数和(自身を除く): 205808604

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 686027, 1372054, 2058081, 2744108, 4116162, 8232324, 11662459, 23324918, 34987377, 46649836, 69974754, 139949508]

約数ペア:

[(1, 139949508), (2, 69974754), (3, 46649836), (4, 34987377), (6, 23324918), (12, 11662459), (17, 8232324), (34, 4116162), (51, 2744108), (68, 2058081), (102, 1372054), (204, 686027)]