7148874

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{643}}^1$

素因数の和:774

約数の個数: 32

約数和(自身を含む): 15301440

約数和(自身を除く): 8152566

約数列:

[1, 2, 3, 6, 17, 34, 51, 102, 109, 218, 327, 643, 654, 1286, 1853, 1929, 3706, 3858, 5559, 10931, 11118, 21862, 32793, 65586, 70087, 140174, 210261, 420522, 1191479, 2382958, 3574437, 7148874]

約数ペア:

[(1, 7148874), (2, 3574437), (3, 2382958), (6, 1191479), (17, 420522), (34, 210261), (51, 140174), (102, 70087), (109, 65586), (218, 32793), (327, 21862), (643, 11118), (654, 10931), (1286, 5559), (1853, 3858), (1929, 3706)]