66613386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{709}}^1\times {\mathrm{2237}}^1$

素因数の和:2958

約数の個数: 32

約数和(自身を含む): 152542080

約数和(自身を除く): 85928694

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 709, 1418, 2127, 2237, 4254, 4474, 4963, 6711, 9926, 13422, 14889, 15659, 29778, 31318, 46977, 93954, 1586033, 3172066, 4758099, 9516198, 11102231, 22204462, 33306693, 66613386]

約数ペア:

[(1, 66613386), (2, 33306693), (3, 22204462), (6, 11102231), (7, 9516198), (14, 4758099), (21, 3172066), (42, 1586033), (709, 93954), (1418, 46977), (2127, 31318), (2237, 29778), (4254, 15659), (4474, 14889), (4963, 13422), (6711, 9926)]