179640942

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{2303089}}^1$

素因数の和:2303107

約数の個数: 16

約数和(自身を含む): 386919120

約数和(自身を除く): 207278178

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 2303089, 4606178, 6909267, 13818534, 29940157, 59880314, 89820471, 179640942]

約数ペア:

[(1, 179640942), (2, 89820471), (3, 59880314), (6, 29940157), (13, 13818534), (26, 6909267), (39, 4606178), (78, 2303089)]