140370804

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{557027}}^1$

素因数の和:557044

約数の個数: 36

約数和(自身を含む): 405516384

約数和(自身を除く): 265145580

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 557027, 1114054, 1671081, 2228108, 3342162, 3899189, 5013243, 6684324, 7798378, 10026486, 11697567, 15596756, 20052972, 23395134, 35092701, 46790268, 70185402, 140370804]

約数ペア:

[(1, 140370804), (2, 70185402), (3, 46790268), (4, 35092701), (6, 23395134), (7, 20052972), (9, 15596756), (12, 11697567), (14, 10026486), (18, 7798378), (21, 6684324), (28, 5013243), (36, 3899189), (42, 3342162), (63, 2228108), (84, 1671081), (126, 1114054), (252, 557027)]