2040553674

素因数分解:

$2^1\times 3^3\times {\mathrm{1319}}^1\times {\mathrm{28649}}^1$

素因数の和:29979

約数の個数: 32

約数和(自身を含む): 4538160000

約数和(自身を除く): 2497606326

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 1319, 2638, 3957, 7914, 11871, 23742, 28649, 35613, 57298, 71226, 85947, 171894, 257841, 515682, 773523, 1547046, 37788031, 75576062, 113364093, 226728186, 340092279, 680184558, 1020276837, 2040553674]

約数ペア:

[(1, 2040553674), (2, 1020276837), (3, 680184558), (6, 340092279), (9, 226728186), (18, 113364093), (27, 75576062), (54, 37788031), (1319, 1547046), (2638, 773523), (3957, 515682), (7914, 257841), (11871, 171894), (23742, 85947), (28649, 71226), (35613, 57298)]