2545956

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{10103}}^1$

素因数の和:10120

約数の個数: 36

約数和(自身を含む): 7355712

約数和(自身を除く): 4809756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 10103, 20206, 30309, 40412, 60618, 70721, 90927, 121236, 141442, 181854, 212163, 282884, 363708, 424326, 636489, 848652, 1272978, 2545956]

約数ペア:

[(1, 2545956), (2, 1272978), (3, 848652), (4, 636489), (6, 424326), (7, 363708), (9, 282884), (12, 212163), (14, 181854), (18, 141442), (21, 121236), (28, 90927), (36, 70721), (42, 60618), (63, 40412), (84, 30309), (126, 20206), (252, 10103)]