4989852

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{19801}}^1$

素因数の和:19818

約数の個数: 36

約数和(自身を含む): 14415856

約数和(自身を除く): 9426004

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 19801, 39602, 59403, 79204, 118806, 138607, 178209, 237612, 277214, 356418, 415821, 554428, 712836, 831642, 1247463, 1663284, 2494926, 4989852]

約数ペア:

[(1, 4989852), (2, 2494926), (3, 1663284), (4, 1247463), (6, 831642), (7, 712836), (9, 554428), (12, 415821), (14, 356418), (18, 277214), (21, 237612), (28, 178209), (36, 138607), (42, 118806), (63, 79204), (84, 59403), (126, 39602), (252, 19801)]