74808678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{37897}}^1$

素因数の和:37956

約数の個数: 32

約数和(自身を含む): 174633984

約数和(自身を除く): 99825306

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 47, 94, 141, 282, 329, 658, 987, 1974, 37897, 75794, 113691, 227382, 265279, 530558, 795837, 1591674, 1781159, 3562318, 5343477, 10686954, 12468113, 24936226, 37404339, 74808678]

約数ペア:

[(1, 74808678), (2, 37404339), (3, 24936226), (6, 12468113), (7, 10686954), (14, 5343477), (21, 3562318), (42, 1781159), (47, 1591674), (94, 795837), (141, 530558), (282, 265279), (329, 227382), (658, 113691), (987, 75794), (1974, 37897)]