213532938

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{83}}^1\times {\mathrm{3041}}^1$

素因数の和:3179

約数の個数: 48

約数和(自身を含む): 478348416

約数和(自身を除く): 264815478

約数列:

[1, 2, 3, 6, 9, 18, 47, 83, 94, 141, 166, 249, 282, 423, 498, 747, 846, 1494, 3041, 3901, 6082, 7802, 9123, 11703, 18246, 23406, 27369, 35109, 54738, 70218, 142927, 252403, 285854, 428781, 504806, 757209, 857562, 1286343, 1514418, 2271627, 2572686, 4543254, 11862941, 23725882, 35588823, 71177646, 106766469, 213532938]

約数ペア:

[(1, 213532938), (2, 106766469), (3, 71177646), (6, 35588823), (9, 23725882), (18, 11862941), (47, 4543254), (83, 2572686), (94, 2271627), (141, 1514418), (166, 1286343), (249, 857562), (282, 757209), (423, 504806), (498, 428781), (747, 285854), (846, 252403), (1494, 142927), (3041, 70218), (3901, 54738), (6082, 35109), (7802, 27369), (9123, 23406), (11703, 18246)]