18197682

素因数分解:

$2^1\times 3^1\times {\mathrm{31}}^1\times {\mathrm{227}}^1\times {\mathrm{431}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 37822464

約数和(自身を除く): 19624782

約数列:

[1, 2, 3, 6, 31, 62, 93, 186, 227, 431, 454, 681, 862, 1293, 1362, 2586, 7037, 13361, 14074, 21111, 26722, 40083, 42222, 80166, 97837, 195674, 293511, 587022, 3032947, 6065894, 9098841, 18197682]

約数ペア:

[(1, 18197682), (2, 9098841), (3, 6065894), (6, 3032947), (31, 587022), (62, 293511), (93, 195674), (186, 97837), (227, 80166), (431, 42222), (454, 40083), (681, 26722), (862, 21111), (1293, 14074), (1362, 13361), (2586, 7037)]