90725586

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2160133}}^1$

素因数の和:2160145

約数の個数: 16

約数和(自身を含む): 207372864

約数和(自身を除く): 116647278

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2160133, 4320266, 6480399, 12960798, 15120931, 30241862, 45362793, 90725586]

約数ペア:

[(1, 90725586), (2, 45362793), (3, 30241862), (6, 15120931), (7, 12960798), (14, 6480399), (21, 4320266), (42, 2160133)]