54081678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{27397}}^1$

素因数の和:27456

約数の個数: 32

約数和(自身を含む): 126249984

約数和(自身を除く): 72168306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 27397, 54794, 82191, 164382, 191779, 383558, 575337, 1150674, 1287659, 2575318, 3862977, 7725954, 9013613, 18027226, 27040839, 54081678]

約数ペア:

[(1, 54081678), (2, 27040839), (3, 18027226), (6, 9013613), (7, 7725954), (14, 3862977), (21, 2575318), (42, 1287659), (47, 1150674), (94, 575337), (141, 383558), (282, 191779), (329, 164382), (658, 82191), (987, 54794), (1974, 27397)]