27455886

素因数分解:

$2^1\times 3^2\times {\mathrm{59}}^1\times {\mathrm{103}}^1\times {\mathrm{251}}^1$

素因数の和:421

約数の個数: 48

約数和(自身を含む): 61326720

約数和(自身を除く): 33870834

約数列:

[1, 2, 3, 6, 9, 18, 59, 103, 118, 177, 206, 251, 309, 354, 502, 531, 618, 753, 927, 1062, 1506, 1854, 2259, 4518, 6077, 12154, 14809, 18231, 25853, 29618, 36462, 44427, 51706, 54693, 77559, 88854, 109386, 133281, 155118, 232677, 266562, 465354, 1525327, 3050654, 4575981, 9151962, 13727943, 27455886]

約数ペア:

[(1, 27455886), (2, 13727943), (3, 9151962), (6, 4575981), (9, 3050654), (18, 1525327), (59, 465354), (103, 266562), (118, 232677), (177, 155118), (206, 133281), (251, 109386), (309, 88854), (354, 77559), (502, 54693), (531, 51706), (618, 44427), (753, 36462), (927, 29618), (1062, 25853), (1506, 18231), (1854, 14809), (2259, 12154), (4518, 6077)]