18116406

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4357}}^1$

素因数の和:4386

約数の個数: 64

約数和(自身を含む): 50204160

約数和(自身を除く): 32087754

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 27, 33, 42, 54, 63, 66, 77, 99, 126, 154, 189, 198, 231, 297, 378, 462, 594, 693, 1386, 2079, 4158, 4357, 8714, 13071, 26142, 30499, 39213, 47927, 60998, 78426, 91497, 95854, 117639, 143781, 182994, 235278, 274491, 287562, 335489, 431343, 548982, 670978, 823473, 862686, 1006467, 1294029, 1646946, 2012934, 2588058, 3019401, 6038802, 9058203, 18116406]

約数ペア:

[(1, 18116406), (2, 9058203), (3, 6038802), (6, 3019401), (7, 2588058), (9, 2012934), (11, 1646946), (14, 1294029), (18, 1006467), (21, 862686), (22, 823473), (27, 670978), (33, 548982), (42, 431343), (54, 335489), (63, 287562), (66, 274491), (77, 235278), (99, 182994), (126, 143781), (154, 117639), (189, 95854), (198, 91497), (231, 78426), (297, 60998), (378, 47927), (462, 39213), (594, 30499), (693, 26142), (1386, 13071), (2079, 8714), (4158, 4357)]