17996286

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{38953}}^1$

素因数の和:38976

約数の個数: 32

約数和(自身を含む): 44875008

約数和(自身を除く): 26878722

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 38953, 77906, 116859, 233718, 272671, 428483, 545342, 818013, 856966, 1285449, 1636026, 2570898, 2999381, 5998762, 8998143, 17996286]

約数ペア:

[(1, 17996286), (2, 8998143), (3, 5998762), (6, 2999381), (7, 2570898), (11, 1636026), (14, 1285449), (21, 856966), (22, 818013), (33, 545342), (42, 428483), (66, 272671), (77, 233718), (154, 116859), (231, 77906), (462, 38953)]