518064678

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{11057}}^1$

素因数の和:11221

約数の個数: 48

約数和(自身を含む): 1190283120

約数和(自身を除く): 672218442

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 137, 171, 274, 342, 411, 822, 1233, 2466, 2603, 5206, 7809, 11057, 15618, 22114, 23427, 33171, 46854, 66342, 99513, 199026, 210083, 420166, 630249, 1260498, 1514809, 1890747, 3029618, 3781494, 4544427, 9088854, 13633281, 27266562, 28781371, 57562742, 86344113, 172688226, 259032339, 518064678]

約数ペア:

[(1, 518064678), (2, 259032339), (3, 172688226), (6, 86344113), (9, 57562742), (18, 28781371), (19, 27266562), (38, 13633281), (57, 9088854), (114, 4544427), (137, 3781494), (171, 3029618), (274, 1890747), (342, 1514809), (411, 1260498), (822, 630249), (1233, 420166), (2466, 210083), (2603, 199026), (5206, 99513), (7809, 66342), (11057, 46854), (15618, 33171), (22114, 23427)]