18441334

素因数分解:

$2^1\times {\mathrm{89}}^1\times {\mathrm{313}}^1\times {\mathrm{331}}^1$

素因数の和:735

約数の個数: 16

約数和(自身を含む): 28146960

約数和(自身を除く): 9705626

約数列:

[1, 2, 89, 178, 313, 331, 626, 662, 27857, 29459, 55714, 58918, 103603, 207206, 9220667, 18441334]

約数ペア:

[(1, 18441334), (2, 9220667), (89, 207206), (178, 103603), (313, 58918), (331, 55714), (626, 29459), (662, 27857)]