71532198

素因数分解:

$2^1\times 3^2\times {\mathrm{1949}}^1\times {\mathrm{2039}}^1$

素因数の和:3996

約数の個数: 24

約数和(自身を含む): 155142000

約数和(自身を除く): 83609802

約数列:

[1, 2, 3, 6, 9, 18, 1949, 2039, 3898, 4078, 5847, 6117, 11694, 12234, 17541, 18351, 35082, 36702, 3974011, 7948022, 11922033, 23844066, 35766099, 71532198]

約数ペア:

[(1, 71532198), (2, 35766099), (3, 23844066), (6, 11922033), (9, 7948022), (18, 3974011), (1949, 36702), (2039, 35082), (3898, 18351), (4078, 17541), (5847, 12234), (6117, 11694)]