223870914

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{540751}}^1$

素因数の和:540782

約数の個数: 24

約数和(自身を含む): 506143872

約数和(自身を除く): 282272958

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 540751, 1081502, 1622253, 3244506, 4866759, 9733518, 12437273, 24874546, 37311819, 74623638, 111935457, 223870914]

約数ペア:

[(1, 223870914), (2, 111935457), (3, 74623638), (6, 37311819), (9, 24874546), (18, 12437273), (23, 9733518), (46, 4866759), (69, 3244506), (138, 1622253), (207, 1081502), (414, 540751)]