17118556

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{359}}^1$

素因数の和:514

約数の個数: 48

約数和(自身を含む): 37255680

約数和(自身を除く): 20137124

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 131, 182, 262, 359, 364, 524, 718, 917, 1436, 1703, 1834, 2513, 3406, 3668, 4667, 5026, 6812, 9334, 10052, 11921, 18668, 23842, 32669, 47029, 47684, 65338, 94058, 130676, 188116, 329203, 611377, 658406, 1222754, 1316812, 2445508, 4279639, 8559278, 17118556]

約数ペア:

[(1, 17118556), (2, 8559278), (4, 4279639), (7, 2445508), (13, 1316812), (14, 1222754), (26, 658406), (28, 611377), (52, 329203), (91, 188116), (131, 130676), (182, 94058), (262, 65338), (359, 47684), (364, 47029), (524, 32669), (718, 23842), (917, 18668), (1436, 11921), (1703, 10052), (1834, 9334), (2513, 6812), (3406, 5026), (3668, 4667)]