18126695042

素因数分解:

$2^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1\times {\mathrm{1230263}}^1$

素因数の和:1230457

約数の個数: 16

約数和(自身を含む): 27902387520

約数和(自身を除く): 9775692478

約数列:

[1, 2, 53, 106, 139, 278, 7367, 14734, 1230263, 2460526, 65203939, 130407878, 171006557, 342013114, 9063347521, 18126695042]

約数ペア:

[(1, 18126695042), (2, 9063347521), (53, 342013114), (106, 171006557), (139, 130407878), (278, 65203939), (7367, 2460526), (14734, 1230263)]