18965562

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{41051}}^1$

素因数の和:41074

約数の個数: 32

約数和(自身を含む): 47291904

約数和(自身を除く): 28326342

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 41051, 82102, 123153, 246306, 287357, 451561, 574714, 862071, 903122, 1354683, 1724142, 2709366, 3160927, 6321854, 9482781, 18965562]

約数ペア:

[(1, 18965562), (2, 9482781), (3, 6321854), (6, 3160927), (7, 2709366), (11, 1724142), (14, 1354683), (21, 903122), (22, 862071), (33, 574714), (42, 451561), (66, 287357), (77, 246306), (154, 123153), (231, 82102), (462, 41051)]