218321862

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{70381}}^1$

素因数の和:70444

約数の個数: 32

約数和(自身を含む): 486480384

約数和(自身を除く): 268158522

約数列:

[1, 2, 3, 6, 11, 22, 33, 47, 66, 94, 141, 282, 517, 1034, 1551, 3102, 70381, 140762, 211143, 422286, 774191, 1548382, 2322573, 3307907, 4645146, 6615814, 9923721, 19847442, 36386977, 72773954, 109160931, 218321862]

約数ペア:

[(1, 218321862), (2, 109160931), (3, 72773954), (6, 36386977), (11, 19847442), (22, 9923721), (33, 6615814), (47, 4645146), (66, 3307907), (94, 2322573), (141, 1548382), (282, 774191), (517, 422286), (1034, 211143), (1551, 140762), (3102, 70381)]