128218482

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1017607}}^1$

素因数の和:1017622

約数の個数: 24

約数和(自身を含む): 317493696

約数和(自身を除く): 189275214

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1017607, 2035214, 3052821, 6105642, 7123249, 9158463, 14246498, 18316926, 21369747, 42739494, 64109241, 128218482]

約数ペア:

[(1, 128218482), (2, 64109241), (3, 42739494), (6, 21369747), (7, 18316926), (9, 14246498), (14, 9158463), (18, 7123249), (21, 6105642), (42, 3052821), (63, 2035214), (126, 1017607)]