3529638

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{109}}^1\times {\mathrm{257}}^1$

素因数の和:381

約数の個数: 48

約数和(自身を含む): 8854560

約数和(自身を除く): 5324922

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 109, 126, 218, 257, 327, 514, 654, 763, 771, 981, 1526, 1542, 1799, 1962, 2289, 2313, 3598, 4578, 4626, 5397, 6867, 10794, 13734, 16191, 28013, 32382, 56026, 84039, 168078, 196091, 252117, 392182, 504234, 588273, 1176546, 1764819, 3529638]

約数ペア:

[(1, 3529638), (2, 1764819), (3, 1176546), (6, 588273), (7, 504234), (9, 392182), (14, 252117), (18, 196091), (21, 168078), (42, 84039), (63, 56026), (109, 32382), (126, 28013), (218, 16191), (257, 13734), (327, 10794), (514, 6867), (654, 5397), (763, 4626), (771, 4578), (981, 3598), (1526, 2313), (1542, 2289), (1799, 1962)]