1145718

素因数分解:

$2^1\times 3^3\times 7^2\times {\mathrm{433}}^1$

素因数の和:458

約数の個数: 48

約数和(自身を含む): 2968560

約数和(自身を除く): 1822842

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 98, 126, 147, 189, 294, 378, 433, 441, 866, 882, 1299, 1323, 2598, 2646, 3031, 3897, 6062, 7794, 9093, 11691, 18186, 21217, 23382, 27279, 42434, 54558, 63651, 81837, 127302, 163674, 190953, 381906, 572859, 1145718]

約数ペア:

[(1, 1145718), (2, 572859), (3, 381906), (6, 190953), (7, 163674), (9, 127302), (14, 81837), (18, 63651), (21, 54558), (27, 42434), (42, 27279), (49, 23382), (54, 21217), (63, 18186), (98, 11691), (126, 9093), (147, 7794), (189, 6062), (294, 3897), (378, 3031), (433, 2646), (441, 2598), (866, 1323), (882, 1299)]