1221822

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{9697}}^1$

素因数の和:9712

約数の個数: 24

約数和(自身を含む): 3025776

約数和(自身を除く): 1803954

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 9697, 19394, 29091, 58182, 67879, 87273, 135758, 174546, 203637, 407274, 610911, 1221822]

約数ペア:

[(1, 1221822), (2, 610911), (3, 407274), (6, 203637), (7, 174546), (9, 135758), (14, 87273), (18, 67879), (21, 58182), (42, 29091), (63, 19394), (126, 9697)]