18031961610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1712437}}^1$

素因数の和:1712469

約数の個数: 80

約数和(自身を含む): 52215659496

約数和(自身を除く): 34183697886

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 1712437, 3424874, 5137311, 8562185, 10274622, 15411933, 17124370, 22261681, 25686555, 30823866, 44523362, 46235799, 51373110, 66785043, 77059665, 92471598, 111308405, 133570086, 138707397, 154119330, 200355129, 222616810, 231178995, 277414794, 333925215, 400710258, 462357990, 601065387, 667850430, 693536985, 1001775645, 1202130774, 1387073970, 1803196161, 2003551290, 3005326935, 3606392322, 6010653870, 9015980805, 18031961610]

約数ペア:

[(1, 18031961610), (2, 9015980805), (3, 6010653870), (5, 3606392322), (6, 3005326935), (9, 2003551290), (10, 1803196161), (13, 1387073970), (15, 1202130774), (18, 1001775645), (26, 693536985), (27, 667850430), (30, 601065387), (39, 462357990), (45, 400710258), (54, 333925215), (65, 277414794), (78, 231178995), (81, 222616810), (90, 200355129), (117, 154119330), (130, 138707397), (135, 133570086), (162, 111308405), (195, 92471598), (234, 77059665), (270, 66785043), (351, 51373110), (390, 46235799), (405, 44523362), (585, 30823866), (702, 25686555), (810, 22261681), (1053, 17124370), (1170, 15411933), (1755, 10274622), (2106, 8562185), (3510, 5137311), (5265, 3424874), (10530, 1712437)]