2003022

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{757}}^1$

素因数の和:782

約数の個数: 48

約数和(自身を含む): 5184720

約数和(自身を除く): 3181698

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 441, 757, 882, 1323, 1514, 2271, 2646, 4542, 5299, 6813, 10598, 13626, 15897, 20439, 31794, 37093, 40878, 47691, 74186, 95382, 111279, 143073, 222558, 286146, 333837, 667674, 1001511, 2003022]

約数ペア:

[(1, 2003022), (2, 1001511), (3, 667674), (6, 333837), (7, 286146), (9, 222558), (14, 143073), (18, 111279), (21, 95382), (27, 74186), (42, 47691), (49, 40878), (54, 37093), (63, 31794), (98, 20439), (126, 15897), (147, 13626), (189, 10598), (294, 6813), (378, 5299), (441, 4542), (757, 2646), (882, 2271), (1323, 1514)]