129142482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{3074821}}^1$

素因数の和:3074833

約数の個数: 16

約数和(自身を含む): 295182912

約数和(自身を除く): 166040430

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 3074821, 6149642, 9224463, 18448926, 21523747, 43047494, 64571241, 129142482]

約数ペア:

[(1, 129142482), (2, 64571241), (3, 43047494), (6, 21523747), (7, 18448926), (14, 9224463), (21, 6149642), (42, 3074821)]