16664742

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^1\times {\mathrm{40253}}^1$

素因数の和:40284

約数の個数: 24

約数和(自身を含む): 37677744

約数和(自身を除く): 21013002

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 40253, 80506, 120759, 241518, 362277, 724554, 925819, 1851638, 2777457, 5554914, 8332371, 16664742]

約数ペア:

[(1, 16664742), (2, 8332371), (3, 5554914), (6, 2777457), (9, 1851638), (18, 925819), (23, 724554), (46, 362277), (69, 241518), (138, 120759), (207, 80506), (414, 40253)]