861606

素因数分解:

$2^1\times 3^2\times {\mathrm{151}}^1\times {\mathrm{317}}^1$

素因数の和:476

約数の個数: 24

約数和(自身を含む): 1885104

約数和(自身を除く): 1023498

約数列:

[1, 2, 3, 6, 9, 18, 151, 302, 317, 453, 634, 906, 951, 1359, 1902, 2718, 2853, 5706, 47867, 95734, 143601, 287202, 430803, 861606]

約数ペア:

[(1, 861606), (2, 430803), (3, 287202), (6, 143601), (9, 95734), (18, 47867), (151, 5706), (302, 2853), (317, 2718), (453, 1902), (634, 1359), (906, 951)]