28118466

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{2953}}^1$

素因数の和:3007

約数の個数: 36

約数和(自身を含む): 63708918

約数和(自身を除く): 35590452

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 207, 414, 529, 1058, 1587, 2953, 3174, 4761, 5906, 8859, 9522, 17718, 26577, 53154, 67919, 135838, 203757, 407514, 611271, 1222542, 1562137, 3124274, 4686411, 9372822, 14059233, 28118466]

約数ペア:

[(1, 28118466), (2, 14059233), (3, 9372822), (6, 4686411), (9, 3124274), (18, 1562137), (23, 1222542), (46, 611271), (69, 407514), (138, 203757), (207, 135838), (414, 67919), (529, 53154), (1058, 26577), (1587, 17718), (2953, 9522), (3174, 8859), (4761, 5906)]