90648642

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2158301}}^1$

素因数の和:2158313

約数の個数: 16

約数和(自身を含む): 207196992

約数和(自身を除く): 116548350

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2158301, 4316602, 6474903, 12949806, 15108107, 30216214, 45324321, 90648642]

約数ペア:

[(1, 90648642), (2, 45324321), (3, 30216214), (6, 15108107), (7, 12949806), (14, 6474903), (21, 4316602), (42, 2158301)]