261343074

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{18433}}^1$

素因数の和:18594

約数の個数: 32

約数和(自身を含む): 557444160

約数和(自身を除く): 296101086

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 139, 278, 417, 834, 2363, 4726, 7089, 14178, 18433, 36866, 55299, 110598, 313361, 626722, 940083, 1880166, 2562187, 5124374, 7686561, 15373122, 43557179, 87114358, 130671537, 261343074]

約数ペア:

[(1, 261343074), (2, 130671537), (3, 87114358), (6, 43557179), (17, 15373122), (34, 7686561), (51, 5124374), (102, 2562187), (139, 1880166), (278, 940083), (417, 626722), (834, 313361), (2363, 110598), (4726, 55299), (7089, 36866), (14178, 18433)]