17871308

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1693}}^1$

素因数の和:1746

約数の個数: 48

約数和(自身を含む): 39842880

約数和(自身を除く): 21971572

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 29, 52, 58, 91, 116, 182, 203, 364, 377, 406, 754, 812, 1508, 1693, 2639, 3386, 5278, 6772, 10556, 11851, 22009, 23702, 44018, 47404, 49097, 88036, 98194, 154063, 196388, 308126, 343679, 616252, 638261, 687358, 1276522, 1374716, 2553044, 4467827, 8935654, 17871308]

約数ペア:

[(1, 17871308), (2, 8935654), (4, 4467827), (7, 2553044), (13, 1374716), (14, 1276522), (26, 687358), (28, 638261), (29, 616252), (52, 343679), (58, 308126), (91, 196388), (116, 154063), (182, 98194), (203, 88036), (364, 49097), (377, 47404), (406, 44018), (754, 23702), (812, 22009), (1508, 11851), (1693, 10556), (2639, 6772), (3386, 5278)]