27241942

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{21383}}^1$

素因数の和:21412

約数の個数: 24

約数和(自身を含む): 51193296

約数和(自身を除く): 23951354

約数列:

[1, 2, 7, 13, 14, 26, 49, 91, 98, 182, 637, 1274, 21383, 42766, 149681, 277979, 299362, 555958, 1047767, 1945853, 2095534, 3891706, 13620971, 27241942]

約数ペア:

[(1, 27241942), (2, 13620971), (7, 3891706), (13, 2095534), (14, 1945853), (26, 1047767), (49, 555958), (91, 299362), (98, 277979), (182, 149681), (637, 42766), (1274, 21383)]