139612842

素因数分解:

$2^1\times 3^3\times {\mathrm{47}}^1\times {\mathrm{55009}}^1$

素因数の和:55067

約数の個数: 32

約数和(自身を含む): 316857600

約数和(自身を除く): 177244758

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 94, 141, 282, 423, 846, 1269, 2538, 55009, 110018, 165027, 330054, 495081, 990162, 1485243, 2585423, 2970486, 5170846, 7756269, 15512538, 23268807, 46537614, 69806421, 139612842]

約数ペア:

[(1, 139612842), (2, 69806421), (3, 46537614), (6, 23268807), (9, 15512538), (18, 7756269), (27, 5170846), (47, 2970486), (54, 2585423), (94, 1485243), (141, 990162), (282, 495081), (423, 330054), (846, 165027), (1269, 110018), (2538, 55009)]