259849134

素因数分解:

$2^1\times 3^6\times {\mathrm{178223}}^1$

素因数の和:178243

約数の個数: 28

約数和(自身を含む): 584396496

約数和(自身を除く): 324547362

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 178223, 356446, 534669, 1069338, 1604007, 3208014, 4812021, 9624042, 14436063, 28872126, 43308189, 86616378, 129924567, 259849134]

約数ペア:

[(1, 259849134), (2, 129924567), (3, 86616378), (6, 43308189), (9, 28872126), (18, 14436063), (27, 9624042), (54, 4812021), (81, 3208014), (162, 1604007), (243, 1069338), (486, 534669), (729, 356446), (1458, 178223)]