66214854

素因数分解:

$2^1\times 3^3\times {\mathrm{643}}^1\times {\mathrm{1907}}^1$

素因数の和:2561

約数の個数: 32

約数和(自身を含む): 147450240

約数和(自身を除く): 81235386

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 643, 1286, 1907, 1929, 3814, 3858, 5721, 5787, 11442, 11574, 17163, 17361, 34326, 34722, 51489, 102978, 1226201, 2452402, 3678603, 7357206, 11035809, 22071618, 33107427, 66214854]

約数ペア:

[(1, 66214854), (2, 33107427), (3, 22071618), (6, 11035809), (9, 7357206), (18, 3678603), (27, 2452402), (54, 1226201), (643, 102978), (1286, 51489), (1907, 34722), (1929, 34326), (3814, 17361), (3858, 17163), (5721, 11574), (5787, 11442)]