18048406

素因数分解:

$2^1\times {\mathrm{157}}^1\times {\mathrm{229}}^1\times {\mathrm{251}}^1$

素因数の和:639

約数の個数: 16

約数和(自身を含む): 27473040

約数和(自身を除く): 9424634

約数列:

[1, 2, 157, 229, 251, 314, 458, 502, 35953, 39407, 57479, 71906, 78814, 114958, 9024203, 18048406]

約数ペア:

[(1, 18048406), (2, 9024203), (157, 114958), (229, 78814), (251, 71906), (314, 57479), (458, 39407), (502, 35953)]