2018321802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{239081}}^1$

素因数の和:239163

約数の個数: 48

約数和(自身を含む): 5072363712

約数和(自身を除く): 3054041910

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 67, 126, 134, 201, 402, 469, 603, 938, 1206, 1407, 2814, 4221, 8442, 239081, 478162, 717243, 1434486, 1673567, 2151729, 3347134, 4303458, 5020701, 10041402, 15062103, 16018427, 30124206, 32036854, 48055281, 96110562, 112128989, 144165843, 224257978, 288331686, 336386967, 672773934, 1009160901, 2018321802]

約数ペア:

[(1, 2018321802), (2, 1009160901), (3, 672773934), (6, 336386967), (7, 288331686), (9, 224257978), (14, 144165843), (18, 112128989), (21, 96110562), (42, 48055281), (63, 32036854), (67, 30124206), (126, 16018427), (134, 15062103), (201, 10041402), (402, 5020701), (469, 4303458), (603, 3347134), (938, 2151729), (1206, 1673567), (1407, 1434486), (2814, 717243), (4221, 478162), (8442, 239081)]