139968017238

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3332571839}}^1$

素因数の和:3332571851

約数の個数: 16

約数和(自身を含む): 319926896640

約数和(自身を除く): 179958879402

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3332571839, 6665143678, 9997715517, 19995431034, 23328002873, 46656005746, 69984008619, 139968017238]

約数ペア:

[(1, 139968017238), (2, 69984008619), (3, 46656005746), (6, 23328002873), (7, 19995431034), (14, 9997715517), (21, 6665143678), (42, 3332571839)]