18050006

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{647}}^1$

素因数の和:728

約数の個数: 32

約数和(自身を含む): 31026240

約数和(自身を除く): 12976234

約数列:

[1, 2, 13, 26, 29, 37, 58, 74, 377, 481, 647, 754, 962, 1073, 1294, 2146, 8411, 13949, 16822, 18763, 23939, 27898, 37526, 47878, 243919, 311207, 487838, 622414, 694231, 1388462, 9025003, 18050006]

約数ペア:

[(1, 18050006), (2, 9025003), (13, 1388462), (26, 694231), (29, 622414), (37, 487838), (58, 311207), (74, 243919), (377, 47878), (481, 37526), (647, 27898), (754, 23939), (962, 18763), (1073, 16822), (1294, 13949), (2146, 8411)]