68540922

素因数分解:

$2^1\times 3^2\times {\mathrm{509}}^1\times {\mathrm{7481}}^1$

素因数の和:7998

約数の個数: 24

約数和(自身を含む): 148816980

約数和(自身を除く): 80276058

約数列:

[1, 2, 3, 6, 9, 18, 509, 1018, 1527, 3054, 4581, 7481, 9162, 14962, 22443, 44886, 67329, 134658, 3807829, 7615658, 11423487, 22846974, 34270461, 68540922]

約数ペア:

[(1, 68540922), (2, 34270461), (3, 22846974), (6, 11423487), (9, 7615658), (18, 3807829), (509, 134658), (1018, 67329), (1527, 44886), (3054, 22443), (4581, 14962), (7481, 9162)]