39919446

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{105607}}^1$

素因数の和:105625

約数の個数: 32

約数和(自身を含む): 101383680

約数和(自身を除く): 61464234

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 105607, 211214, 316821, 633642, 739249, 950463, 1478498, 1900926, 2217747, 2851389, 4435494, 5702778, 6653241, 13306482, 19959723, 39919446]

約数ペア:

[(1, 39919446), (2, 19959723), (3, 13306482), (6, 6653241), (7, 5702778), (9, 4435494), (14, 2851389), (18, 2217747), (21, 1900926), (27, 1478498), (42, 950463), (54, 739249), (63, 633642), (126, 316821), (189, 211214), (378, 105607)]