78364734

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{1865827}}^1$

素因数の和:1865839

約数の個数: 16

約数和(自身を含む): 179119488

約数和(自身を除く): 100754754

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 1865827, 3731654, 5597481, 11194962, 13060789, 26121578, 39182367, 78364734]

約数ペア:

[(1, 78364734), (2, 39182367), (3, 26121578), (6, 13060789), (7, 11194962), (14, 5597481), (21, 3731654), (42, 1865827)]