27994896

素因数分解:

$2^4\times 3^4\times {\mathrm{21601}}^1$

素因数の和:21621

約数の個数: 50

約数和(自身を含む): 81029102

約数和(自身を除く): 53034206

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 72, 81, 108, 144, 162, 216, 324, 432, 648, 1296, 21601, 43202, 64803, 86404, 129606, 172808, 194409, 259212, 345616, 388818, 518424, 583227, 777636, 1036848, 1166454, 1555272, 1749681, 2332908, 3110544, 3499362, 4665816, 6998724, 9331632, 13997448, 27994896]

約数ペア:

[(1, 27994896), (2, 13997448), (3, 9331632), (4, 6998724), (6, 4665816), (8, 3499362), (9, 3110544), (12, 2332908), (16, 1749681), (18, 1555272), (24, 1166454), (27, 1036848), (36, 777636), (48, 583227), (54, 518424), (72, 388818), (81, 345616), (108, 259212), (144, 194409), (162, 172808), (216, 129606), (324, 86404), (432, 64803), (648, 43202), (1296, 21601)]