121813306578

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{8687299}}^1$

素因数の和:8687367

約数の個数: 48

約数和(自身を含む): 284595948000

約数和(自身を除く): 162782641422

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 41, 57, 82, 114, 123, 171, 246, 342, 369, 738, 779, 1558, 2337, 4674, 7011, 14022, 8687299, 17374598, 26061897, 52123794, 78185691, 156371382, 165058681, 330117362, 356179259, 495176043, 712358518, 990352086, 1068537777, 1485528129, 2137075554, 2971056258, 3205613331, 6411226662, 6767405921, 13534811842, 20302217763, 40604435526, 60906653289, 121813306578]

約数ペア:

[(1, 121813306578), (2, 60906653289), (3, 40604435526), (6, 20302217763), (9, 13534811842), (18, 6767405921), (19, 6411226662), (38, 3205613331), (41, 2971056258), (57, 2137075554), (82, 1485528129), (114, 1068537777), (123, 990352086), (171, 712358518), (246, 495176043), (342, 356179259), (369, 330117362), (738, 165058681), (779, 156371382), (1558, 78185691), (2337, 52123794), (4674, 26061897), (7011, 17374598), (14022, 8687299)]