139407534

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{368803}}^1$

素因数の和:368821

約数の個数: 32

約数和(自身を含む): 354051840

約数和(自身を除く): 214644306

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 368803, 737606, 1106409, 2212818, 2581621, 3319227, 5163242, 6638454, 7744863, 9957681, 15489726, 19915362, 23234589, 46469178, 69703767, 139407534]

約数ペア:

[(1, 139407534), (2, 69703767), (3, 46469178), (6, 23234589), (7, 19915362), (9, 15489726), (14, 9957681), (18, 7744863), (21, 6638454), (27, 5163242), (42, 3319227), (54, 2581621), (63, 2212818), (126, 1106409), (189, 737606), (378, 368803)]