142517046

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{7873}}^1$

素因数の和:8316

約数の個数: 32

約数和(自身を含む): 326550528

約数和(自身を除く): 184033482

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 431, 862, 1293, 2586, 3017, 6034, 7873, 9051, 15746, 18102, 23619, 47238, 55111, 110222, 165333, 330666, 3393263, 6786526, 10179789, 20359578, 23752841, 47505682, 71258523, 142517046]

約数ペア:

[(1, 142517046), (2, 71258523), (3, 47505682), (6, 23752841), (7, 20359578), (14, 10179789), (21, 6786526), (42, 3393263), (431, 330666), (862, 165333), (1293, 110222), (2586, 55111), (3017, 47238), (6034, 23619), (7873, 18102), (9051, 15746)]