253059534

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{154493}}^1$

素因数の和:154521

約数の個数: 48

約数和(自身を含む): 674829792

約数和(自身を除く): 421770258

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 154493, 308986, 463479, 926958, 1081451, 1390437, 2008409, 2162902, 2780874, 3244353, 4016818, 6025227, 6488706, 9733059, 12050454, 14058863, 18075681, 19466118, 28117726, 36151362, 42176589, 84353178, 126529767, 253059534]

約数ペア:

[(1, 253059534), (2, 126529767), (3, 84353178), (6, 42176589), (7, 36151362), (9, 28117726), (13, 19466118), (14, 18075681), (18, 14058863), (21, 12050454), (26, 9733059), (39, 6488706), (42, 6025227), (63, 4016818), (78, 3244353), (91, 2780874), (117, 2162902), (126, 2008409), (182, 1390437), (234, 1081451), (273, 926958), (546, 463479), (819, 308986), (1638, 154493)]