131865498

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^2\times {\mathrm{25349}}^1$

素因数の和:25391

約数の個数: 36

約数和(自身を含む): 303515550

約数和(自身を除く): 171650052

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 102, 153, 289, 306, 578, 867, 1734, 2601, 5202, 25349, 50698, 76047, 152094, 228141, 430933, 456282, 861866, 1292799, 2585598, 3878397, 7325861, 7756794, 14651722, 21977583, 43955166, 65932749, 131865498]

約数ペア:

[(1, 131865498), (2, 65932749), (3, 43955166), (6, 21977583), (9, 14651722), (17, 7756794), (18, 7325861), (34, 3878397), (51, 2585598), (102, 1292799), (153, 861866), (289, 456282), (306, 430933), (578, 228141), (867, 152094), (1734, 76047), (2601, 50698), (5202, 25349)]