2690604

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3559}}^1$

素因数の和:3579

約数の個数: 48

約数和(自身を含む): 7974400

約数和(自身を除く): 5283796

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, 3559, 7118, 10677, 14236, 21354, 24913, 32031, 42708, 49826, 64062, 74739, 96093, 99652, 128124, 149478, 192186, 224217, 298956, 384372, 448434, 672651, 896868, 1345302, 2690604]

約数ペア:

[(1, 2690604), (2, 1345302), (3, 896868), (4, 672651), (6, 448434), (7, 384372), (9, 298956), (12, 224217), (14, 192186), (18, 149478), (21, 128124), (27, 99652), (28, 96093), (36, 74739), (42, 64062), (54, 49826), (63, 42708), (84, 32031), (108, 24913), (126, 21354), (189, 14236), (252, 10677), (378, 7118), (756, 3559)]