3418366

素因数分解:

$2^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:280

約数の個数: 32

約数和(自身を含む): 6289920

約数和(自身を除く): 2871554

約数列:

[1, 2, 7, 14, 19, 38, 71, 133, 142, 181, 266, 362, 497, 994, 1267, 1349, 2534, 2698, 3439, 6878, 9443, 12851, 18886, 24073, 25702, 48146, 89957, 179914, 244169, 488338, 1709183, 3418366]

約数ペア:

[(1, 3418366), (2, 1709183), (7, 488338), (14, 244169), (19, 179914), (38, 89957), (71, 48146), (133, 25702), (142, 24073), (181, 18886), (266, 12851), (362, 9443), (497, 6878), (994, 3439), (1267, 2698), (1349, 2534)]