78951492

素因数分解:

$2^2\times 3^2\times {\mathrm{2193097}}^1$

素因数の和:2193107

約数の個数: 18

約数和(自身を含む): 199571918

約数和(自身を除く): 120620426

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2193097, 4386194, 6579291, 8772388, 13158582, 19737873, 26317164, 39475746, 78951492]

約数ペア:

[(1, 78951492), (2, 39475746), (3, 26317164), (4, 19737873), (6, 13158582), (9, 8772388), (12, 6579291), (18, 4386194), (36, 2193097)]