90881742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2163851}}^1$

素因数の和:2163863

約数の個数: 16

約数和(自身を含む): 207729792

約数和(自身を除く): 116848050

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2163851, 4327702, 6491553, 12983106, 15146957, 30293914, 45440871, 90881742]

約数ペア:

[(1, 90881742), (2, 45440871), (3, 30293914), (6, 15146957), (7, 12983106), (14, 6491553), (21, 4327702), (42, 2163851)]