17814328

素因数分解:

$2^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{13831}}^1$

素因数の和:13867

約数の個数: 32

約数和(自身を含む): 39836160

約数和(自身を除く): 22021832

約数列:

[1, 2, 4, 7, 8, 14, 23, 28, 46, 56, 92, 161, 184, 322, 644, 1288, 13831, 27662, 55324, 96817, 110648, 193634, 318113, 387268, 636226, 774536, 1272452, 2226791, 2544904, 4453582, 8907164, 17814328]

約数ペア:

[(1, 17814328), (2, 8907164), (4, 4453582), (7, 2544904), (8, 2226791), (14, 1272452), (23, 774536), (28, 636226), (46, 387268), (56, 318113), (92, 193634), (161, 110648), (184, 96817), (322, 55324), (644, 27662), (1288, 13831)]