23420946

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:255

約数の個数: 48

約数和(自身を含む): 50327424

約数和(自身を除く): 26906478

約数列:

[1, 2, 3, 6, 23, 46, 47, 69, 94, 138, 141, 157, 282, 314, 471, 529, 942, 1058, 1081, 1587, 2162, 3174, 3243, 3611, 6486, 7222, 7379, 10833, 14758, 21666, 22137, 24863, 44274, 49726, 74589, 83053, 149178, 166106, 169717, 249159, 339434, 498318, 509151, 1018302, 3903491, 7806982, 11710473, 23420946]

約数ペア:

[(1, 23420946), (2, 11710473), (3, 7806982), (6, 3903491), (23, 1018302), (46, 509151), (47, 498318), (69, 339434), (94, 249159), (138, 169717), (141, 166106), (157, 149178), (282, 83053), (314, 74589), (471, 49726), (529, 44274), (942, 24863), (1058, 22137), (1081, 21666), (1587, 14758), (2162, 10833), (3174, 7379), (3243, 7222), (3611, 6486)]