18141266

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{463}}^1$

素因数の和:626

約数の個数: 32

約数和(自身を含む): 32272128

約数和(自身を除く): 14130862

約数列:

[1, 2, 11, 13, 22, 26, 137, 143, 274, 286, 463, 926, 1507, 1781, 3014, 3562, 5093, 6019, 10186, 12038, 19591, 39182, 63431, 66209, 126862, 132418, 697741, 824603, 1395482, 1649206, 9070633, 18141266]

約数ペア:

[(1, 18141266), (2, 9070633), (11, 1649206), (13, 1395482), (22, 824603), (26, 697741), (137, 132418), (143, 126862), (274, 66209), (286, 63431), (463, 39182), (926, 19591), (1507, 12038), (1781, 10186), (3014, 6019), (3562, 5093)]