254341206

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{2018581}}^1$

素因数の和:2018596

約数の個数: 24

約数和(自身を含む): 629797584

約数和(自身を除く): 375456378

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 2018581, 4037162, 6055743, 12111486, 14130067, 18167229, 28260134, 36334458, 42390201, 84780402, 127170603, 254341206]

約数ペア:

[(1, 254341206), (2, 127170603), (3, 84780402), (6, 42390201), (7, 36334458), (9, 28260134), (14, 18167229), (18, 14130067), (21, 12111486), (42, 6055743), (63, 4037162), (126, 2018581)]