129530268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{514009}}^1$

素因数の和:514026

約数の個数: 36

約数和(自身を含む): 374199280

約数和(自身を除く): 244669012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 514009, 1028018, 1542027, 2056036, 3084054, 3598063, 4626081, 6168108, 7196126, 9252162, 10794189, 14392252, 18504324, 21588378, 32382567, 43176756, 64765134, 129530268]

約数ペア:

[(1, 129530268), (2, 64765134), (3, 43176756), (4, 32382567), (6, 21588378), (7, 18504324), (9, 14392252), (12, 10794189), (14, 9252162), (18, 7196126), (21, 6168108), (28, 4626081), (36, 3598063), (42, 3084054), (63, 2056036), (84, 1542027), (126, 1028018), (252, 514009)]