18075387838

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1217}}^1\times {\mathrm{9533}}^1$

素因数の和:10812

約数の個数: 32

約数和(自身を含む): 29263278240

約数和(自身を除く): 11187890402

約数列:

[1, 2, 19, 38, 41, 82, 779, 1217, 1558, 2434, 9533, 19066, 23123, 46246, 49897, 99794, 181127, 362254, 390853, 781706, 948043, 1896086, 7426207, 11601661, 14852414, 23203322, 220431559, 440863118, 475668101, 951336202, 9037693919, 18075387838]

約数ペア:

[(1, 18075387838), (2, 9037693919), (19, 951336202), (38, 475668101), (41, 440863118), (82, 220431559), (779, 23203322), (1217, 14852414), (1558, 11601661), (2434, 7426207), (9533, 1896086), (19066, 948043), (23123, 781706), (46246, 390853), (49897, 362254), (99794, 181127)]