143655246

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1140121}}^1$

素因数の和:1140136

約数の個数: 24

約数和(自身を含む): 355718064

約数和(自身を除く): 212062818

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1140121, 2280242, 3420363, 6840726, 7980847, 10261089, 15961694, 20522178, 23942541, 47885082, 71827623, 143655246]

約数ペア:

[(1, 143655246), (2, 71827623), (3, 47885082), (6, 23942541), (7, 20522178), (9, 15961694), (14, 10261089), (18, 7980847), (21, 6840726), (42, 3420363), (63, 2280242), (126, 1140121)]