90645702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{2158231}}^1$

素因数の和:2158243

約数の個数: 16

約数和(自身を含む): 207190272

約数和(自身を除く): 116544570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 2158231, 4316462, 6474693, 12949386, 15107617, 30215234, 45322851, 90645702]

約数ペア:

[(1, 90645702), (2, 45322851), (3, 30215234), (6, 15107617), (7, 12949386), (14, 6474693), (21, 4316462), (42, 2158231)]