42013629

素因数分解:

$3^2\times 7^2\times {\mathrm{47}}^1\times {\mathrm{2027}}^1$

素因数の和:2094

約数の個数: 36

約数和(自身を含む): 72131904

約数和(自身を除く): 30118275

約数列:

[1, 3, 7, 9, 21, 47, 49, 63, 141, 147, 329, 423, 441, 987, 2027, 2303, 2961, 6081, 6909, 14189, 18243, 20727, 42567, 95269, 99323, 127701, 285807, 297969, 666883, 857421, 893907, 2000649, 4668181, 6001947, 14004543, 42013629]

約数ペア:

[(1, 42013629), (3, 14004543), (7, 6001947), (9, 4668181), (21, 2000649), (47, 893907), (49, 857421), (63, 666883), (141, 297969), (147, 285807), (329, 127701), (423, 99323), (441, 95269), (987, 42567), (2027, 20727), (2303, 18243), (2961, 14189), (6081, 6909)]