139822998

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{46889}}^1$

素因数の和:46972

約数の個数: 32

約数和(自身を含む): 324103680

約数和(自身を除く): 184280682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 71, 142, 213, 426, 497, 994, 1491, 2982, 46889, 93778, 140667, 281334, 328223, 656446, 984669, 1969338, 3329119, 6658238, 9987357, 19974714, 23303833, 46607666, 69911499, 139822998]

約数ペア:

[(1, 139822998), (2, 69911499), (3, 46607666), (6, 23303833), (7, 19974714), (14, 9987357), (21, 6658238), (42, 3329119), (71, 1969338), (142, 984669), (213, 656446), (426, 328223), (497, 281334), (994, 140667), (1491, 93778), (2982, 46889)]