217400022

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{113}}^1\times {\mathrm{15269}}^1$

素因数の和:15397

約数の個数: 48

約数和(自身を含む): 543123360

約数和(自身を除く): 325723338

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 113, 126, 226, 339, 678, 791, 1017, 1582, 2034, 2373, 4746, 7119, 14238, 15269, 30538, 45807, 91614, 106883, 137421, 213766, 274842, 320649, 641298, 961947, 1725397, 1923894, 3450794, 5176191, 10352382, 12077779, 15528573, 24155558, 31057146, 36233337, 72466674, 108700011, 217400022]

約数ペア:

[(1, 217400022), (2, 108700011), (3, 72466674), (6, 36233337), (7, 31057146), (9, 24155558), (14, 15528573), (18, 12077779), (21, 10352382), (42, 5176191), (63, 3450794), (113, 1923894), (126, 1725397), (226, 961947), (339, 641298), (678, 320649), (791, 274842), (1017, 213766), (1582, 137421), (2034, 106883), (2373, 91614), (4746, 45807), (7119, 30538), (14238, 15269)]