2749572

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3637}}^1$

素因数の和:3657

約数の個数: 48

約数和(自身を含む): 8149120

約数和(自身を除く): 5399548

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, 3637, 7274, 10911, 14548, 21822, 25459, 32733, 43644, 50918, 65466, 76377, 98199, 101836, 130932, 152754, 196398, 229131, 305508, 392796, 458262, 687393, 916524, 1374786, 2749572]

約数ペア:

[(1, 2749572), (2, 1374786), (3, 916524), (4, 687393), (6, 458262), (7, 392796), (9, 305508), (12, 229131), (14, 196398), (18, 152754), (21, 130932), (27, 101836), (28, 98199), (36, 76377), (42, 65466), (54, 50918), (63, 43644), (84, 32733), (108, 25459), (126, 21822), (189, 14548), (252, 10911), (378, 7274), (756, 3637)]