31491276

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{154369}}^1$

素因数の和:154393

約数の個数: 24

約数和(自身を含む): 77802480

約数和(自身を除く): 46311204

約数列:

[1, 2, 3, 4, 6, 12, 17, 34, 51, 68, 102, 204, 154369, 308738, 463107, 617476, 926214, 1852428, 2624273, 5248546, 7872819, 10497092, 15745638, 31491276]

約数ペア:

[(1, 31491276), (2, 15745638), (3, 10497092), (4, 7872819), (6, 5248546), (12, 2624273), (17, 1852428), (34, 926214), (51, 617476), (68, 463107), (102, 308738), (204, 154369)]