90008142

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2143051}}^1$

素因数の和:2143063

約数の個数: 16

約数和(自身を含む): 205732992

約数和(自身を除く): 115724850

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2143051, 4286102, 6429153, 12858306, 15001357, 30002714, 45004071, 90008142]

約数ペア:

[(1, 90008142), (2, 45004071), (3, 30002714), (6, 15001357), (7, 12858306), (14, 6429153), (21, 4286102), (42, 2143051)]