1270458

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{3361}}^1$

素因数の和:3379

約数の個数: 32

約数和(自身を含む): 3227520

約数和(自身を除く): 1957062

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 3361, 6722, 10083, 20166, 23527, 30249, 47054, 60498, 70581, 90747, 141162, 181494, 211743, 423486, 635229, 1270458]

約数ペア:

[(1, 1270458), (2, 635229), (3, 423486), (6, 211743), (7, 181494), (9, 141162), (14, 90747), (18, 70581), (21, 60498), (27, 47054), (42, 30249), (54, 23527), (63, 20166), (126, 10083), (189, 6722), (378, 3361)]