18326514

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1\times {\mathrm{283}}^1$

素因数の和:582

約数の個数: 32

約数和(自身を含む): 37787904

約数和(自身を除く): 19461390

約数列:

[1, 2, 3, 6, 43, 86, 129, 251, 258, 283, 502, 566, 753, 849, 1506, 1698, 10793, 12169, 21586, 24338, 32379, 36507, 64758, 71033, 73014, 142066, 213099, 426198, 3054419, 6108838, 9163257, 18326514]

約数ペア:

[(1, 18326514), (2, 9163257), (3, 6108838), (6, 3054419), (43, 426198), (86, 213099), (129, 142066), (251, 73014), (258, 71033), (283, 64758), (502, 36507), (566, 32379), (753, 24338), (849, 21586), (1506, 12169), (1698, 10793)]