8139582

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{193}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 20113920

約数和(自身を除く): 11974338

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 54, 66, 71, 99, 142, 193, 198, 213, 297, 386, 426, 579, 594, 639, 781, 1158, 1278, 1562, 1737, 1917, 2123, 2343, 3474, 3834, 4246, 4686, 5211, 6369, 7029, 10422, 12738, 13703, 14058, 19107, 21087, 27406, 38214, 41109, 42174, 57321, 82218, 114642, 123327, 150733, 246654, 301466, 369981, 452199, 739962, 904398, 1356597, 2713194, 4069791, 8139582]

約数ペア:

[(1, 8139582), (2, 4069791), (3, 2713194), (6, 1356597), (9, 904398), (11, 739962), (18, 452199), (22, 369981), (27, 301466), (33, 246654), (54, 150733), (66, 123327), (71, 114642), (99, 82218), (142, 57321), (193, 42174), (198, 41109), (213, 38214), (297, 27406), (386, 21087), (426, 19107), (579, 14058), (594, 13703), (639, 12738), (781, 10422), (1158, 7029), (1278, 6369), (1562, 5211), (1737, 4686), (1917, 4246), (2123, 3834), (2343, 3474)]