13877994

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1182

約数の個数: 32

約数和(自身を含む): 30086784

約数和(自身を除く): 16208790

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 181, 362, 543, 983, 1086, 1966, 2353, 2949, 4706, 5898, 7059, 12779, 14118, 25558, 38337, 76674, 177923, 355846, 533769, 1067538, 2312999, 4625998, 6938997, 13877994]

約数ペア:

[(1, 13877994), (2, 6938997), (3, 4625998), (6, 2312999), (13, 1067538), (26, 533769), (39, 355846), (78, 177923), (181, 76674), (362, 38337), (543, 25558), (983, 14118), (1086, 12779), (1966, 7059), (2353, 5898), (2949, 4706)]