27620814

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{11423}}^1$

素因数の和:11472

約数の個数: 32

約数和(自身を含む): 61415424

約数和(自身を除く): 33794610

約数列:

[1, 2, 3, 6, 13, 26, 31, 39, 62, 78, 93, 186, 403, 806, 1209, 2418, 11423, 22846, 34269, 68538, 148499, 296998, 354113, 445497, 708226, 890994, 1062339, 2124678, 4603469, 9206938, 13810407, 27620814]

約数ペア:

[(1, 27620814), (2, 13810407), (3, 9206938), (6, 4603469), (13, 2124678), (26, 1062339), (31, 890994), (39, 708226), (62, 445497), (78, 354113), (93, 296998), (186, 148499), (403, 68538), (806, 34269), (1209, 22846), (2418, 11423)]