2007207522

素因数分解:

$2^1\times 3^2\times {\mathrm{257}}^1\times {\mathrm{269}}^1\times {\mathrm{1613}}^1$

素因数の和:2147

約数の個数: 48

約数和(自身を含む): 4384818360

約数和(自身を除く): 2377610838

約数列:

[1, 2, 3, 6, 9, 18, 257, 269, 514, 538, 771, 807, 1542, 1613, 1614, 2313, 2421, 3226, 4626, 4839, 4842, 9678, 14517, 29034, 69133, 138266, 207399, 414541, 414798, 433897, 622197, 829082, 867794, 1243623, 1244394, 1301691, 2487246, 2603382, 3730869, 3905073, 7461738, 7810146, 111511529, 223023058, 334534587, 669069174, 1003603761, 2007207522]

約数ペア:

[(1, 2007207522), (2, 1003603761), (3, 669069174), (6, 334534587), (9, 223023058), (18, 111511529), (257, 7810146), (269, 7461738), (514, 3905073), (538, 3730869), (771, 2603382), (807, 2487246), (1542, 1301691), (1613, 1244394), (1614, 1243623), (2313, 867794), (2421, 829082), (3226, 622197), (4626, 433897), (4839, 414798), (4842, 414541), (9678, 207399), (14517, 138266), (29034, 69133)]