145760439678

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3470486659}}^1$

素因数の和:3470486671

約数の個数: 16

約数和(自身を含む): 333166719360

約数和(自身を除く): 187406279682

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3470486659, 6940973318, 10411459977, 20822919954, 24293406613, 48586813226, 72880219839, 145760439678]

約数ペア:

[(1, 145760439678), (2, 72880219839), (3, 48586813226), (6, 24293406613), (7, 20822919954), (14, 10411459977), (21, 6940973318), (42, 3470486659)]