61996626

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{463}}^1$

素因数の和:687

約数の個数: 48

約数和(自身を含む): 138542976

約数和(自身を除く): 76546350

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 173, 258, 346, 387, 463, 519, 774, 926, 1038, 1389, 1557, 2778, 3114, 4167, 7439, 8334, 14878, 19909, 22317, 39818, 44634, 59727, 66951, 80099, 119454, 133902, 160198, 179181, 240297, 358362, 480594, 720891, 1441782, 3444257, 6888514, 10332771, 20665542, 30998313, 61996626]

約数ペア:

[(1, 61996626), (2, 30998313), (3, 20665542), (6, 10332771), (9, 6888514), (18, 3444257), (43, 1441782), (86, 720891), (129, 480594), (173, 358362), (258, 240297), (346, 179181), (387, 160198), (463, 133902), (519, 119454), (774, 80099), (926, 66951), (1038, 59727), (1389, 44634), (1557, 39818), (2778, 22317), (3114, 19909), (4167, 14878), (7439, 8334)]