47303802

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28879}}^1$

素因数の和:28907

約数の個数: 48

約数和(自身を含む): 126147840

約数和(自身を除く): 78844038

約数列:

[1, 2, 3, 6, 7, 9, 13, 14, 18, 21, 26, 39, 42, 63, 78, 91, 117, 126, 182, 234, 273, 546, 819, 1638, 28879, 57758, 86637, 173274, 202153, 259911, 375427, 404306, 519822, 606459, 750854, 1126281, 1212918, 1819377, 2252562, 2627989, 3378843, 3638754, 5255978, 6757686, 7883967, 15767934, 23651901, 47303802]

約数ペア:

[(1, 47303802), (2, 23651901), (3, 15767934), (6, 7883967), (7, 6757686), (9, 5255978), (13, 3638754), (14, 3378843), (18, 2627989), (21, 2252562), (26, 1819377), (39, 1212918), (42, 1126281), (63, 750854), (78, 606459), (91, 519822), (117, 404306), (126, 375427), (182, 259911), (234, 202153), (273, 173274), (546, 86637), (819, 57758), (1638, 28879)]