8181334

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{2693}}^1$

素因数の和:2740

約数の個数: 24

約数和(自身を含む): 14741568

約数和(自身を除く): 6560234

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 217, 434, 1519, 2693, 3038, 5386, 18851, 37702, 83483, 131957, 166966, 263914, 584381, 1168762, 4090667, 8181334]

約数ペア:

[(1, 8181334), (2, 4090667), (7, 1168762), (14, 584381), (31, 263914), (49, 166966), (62, 131957), (98, 83483), (217, 37702), (434, 18851), (1519, 5386), (2693, 3038)]