1138682718

素因数分解:

$2^1\times 3^3\times {\mathrm{139}}^1\times {\mathrm{151703}}^1$

素因数の和:151853

約数の個数: 32

約数和(自身を含む): 2548627200

約数和(自身を除く): 1409944482

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 139, 278, 417, 834, 1251, 2502, 3753, 7506, 151703, 303406, 455109, 910218, 1365327, 2730654, 4095981, 8191962, 21086717, 42173434, 63260151, 126520302, 189780453, 379560906, 569341359, 1138682718]

約数ペア:

[(1, 1138682718), (2, 569341359), (3, 379560906), (6, 189780453), (9, 126520302), (18, 63260151), (27, 42173434), (54, 21086717), (139, 8191962), (278, 4095981), (417, 2730654), (834, 1365327), (1251, 910218), (2502, 455109), (3753, 303406), (7506, 151703)]