71018514

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{5171}}^1$

素因数の和:5295

約数の個数: 48

約数和(自身を含む): 177503040

約数和(自身を除く): 106484526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 327, 654, 763, 981, 1526, 1962, 2289, 4578, 5171, 6867, 10342, 13734, 15513, 31026, 36197, 46539, 72394, 93078, 108591, 217182, 325773, 563639, 651546, 1127278, 1690917, 3381834, 3945473, 5072751, 7890946, 10145502, 11836419, 23672838, 35509257, 71018514]

約数ペア:

[(1, 71018514), (2, 35509257), (3, 23672838), (6, 11836419), (7, 10145502), (9, 7890946), (14, 5072751), (18, 3945473), (21, 3381834), (42, 1690917), (63, 1127278), (109, 651546), (126, 563639), (218, 325773), (327, 217182), (654, 108591), (763, 93078), (981, 72394), (1526, 46539), (1962, 36197), (2289, 31026), (4578, 15513), (5171, 13734), (6867, 10342)]