259808634

素因数分解:

$2^1\times 3^4\times {\mathrm{163}}^1\times {\mathrm{9839}}^1$

素因数の和:10016

約数の個数: 40

約数和(自身を含む): 585794880

約数和(自身を除く): 325986246

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 163, 326, 489, 978, 1467, 2934, 4401, 8802, 9839, 13203, 19678, 26406, 29517, 59034, 88551, 177102, 265653, 531306, 796959, 1593918, 1603757, 3207514, 4811271, 9622542, 14433813, 28867626, 43301439, 86602878, 129904317, 259808634]

約数ペア:

[(1, 259808634), (2, 129904317), (3, 86602878), (6, 43301439), (9, 28867626), (18, 14433813), (27, 9622542), (54, 4811271), (81, 3207514), (162, 1603757), (163, 1593918), (326, 796959), (489, 531306), (978, 265653), (1467, 177102), (2934, 88551), (4401, 59034), (8802, 29517), (9839, 26406), (13203, 19678)]