2879646

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{271}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 7520256

約数和(自身を除く): 4640610

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 23, 33, 42, 46, 66, 69, 77, 138, 154, 161, 231, 253, 271, 322, 462, 483, 506, 542, 759, 813, 966, 1518, 1626, 1771, 1897, 2981, 3542, 3794, 5313, 5691, 5962, 6233, 8943, 10626, 11382, 12466, 17886, 18699, 20867, 37398, 41734, 43631, 62601, 68563, 87262, 125202, 130893, 137126, 205689, 261786, 411378, 479941, 959882, 1439823, 2879646]

約数ペア:

[(1, 2879646), (2, 1439823), (3, 959882), (6, 479941), (7, 411378), (11, 261786), (14, 205689), (21, 137126), (22, 130893), (23, 125202), (33, 87262), (42, 68563), (46, 62601), (66, 43631), (69, 41734), (77, 37398), (138, 20867), (154, 18699), (161, 17886), (231, 12466), (253, 11382), (271, 10626), (322, 8943), (462, 6233), (483, 5962), (506, 5691), (542, 5313), (759, 3794), (813, 3542), (966, 2981), (1518, 1897), (1626, 1771)]