40980702

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{975731}}^1$

素因数の和:975743

約数の個数: 16

約数和(自身を含む): 93670272

約数和(自身を除く): 52689570

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 975731, 1951462, 2927193, 5854386, 6830117, 13660234, 20490351, 40980702]

約数ペア:

[(1, 40980702), (2, 20490351), (3, 13660234), (6, 6830117), (7, 5854386), (14, 2927193), (21, 1951462), (42, 975731)]