18242922

素因数分解:

$2^1\times 3^1\times {\mathrm{43}}^1\times {\mathrm{70709}}^1$

素因数の和:70757

約数の個数: 16

約数和(自身を含む): 37334880

約数和(自身を除く): 19091958

約数列:

[1, 2, 3, 6, 43, 86, 129, 258, 70709, 141418, 212127, 424254, 3040487, 6080974, 9121461, 18242922]

約数ペア:

[(1, 18242922), (2, 9121461), (3, 6080974), (6, 3040487), (43, 424254), (86, 212127), (129, 141418), (258, 70709)]