2580228

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3413}}^1$

素因数の和:3433

約数の個数: 48

約数和(自身を含む): 7647360

約数和(自身を除く): 5067132

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 3413, 6826, 10239, 13652, 20478, 23891, 30717, 40956, 47782, 61434, 71673, 92151, 95564, 122868, 143346, 184302, 215019, 286692, 368604, 430038, 645057, 860076, 1290114, 2580228]

約数ペア:

[(1, 2580228), (2, 1290114), (3, 860076), (4, 645057), (6, 430038), (7, 368604), (9, 286692), (12, 215019), (14, 184302), (18, 143346), (21, 122868), (27, 95564), (28, 92151), (36, 71673), (42, 61434), (54, 47782), (63, 40956), (84, 30717), (108, 23891), (126, 20478), (189, 13652), (252, 10239), (378, 6826), (756, 3413)]