342972

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{1361}}^1$

素因数の和:1378

約数の個数: 36

約数和(自身を含む): 991536

約数和(自身を除く): 648564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 1361, 2722, 4083, 5444, 8166, 9527, 12249, 16332, 19054, 24498, 28581, 38108, 48996, 57162, 85743, 114324, 171486, 342972]

約数ペア:

[(1, 342972), (2, 171486), (3, 114324), (4, 85743), (6, 57162), (7, 48996), (9, 38108), (12, 28581), (14, 24498), (18, 19054), (21, 16332), (28, 12249), (36, 9527), (42, 8166), (63, 5444), (84, 4083), (126, 2722), (252, 1361)]