37994091

素因数分解:

$3^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{397}}^1$

素因数の和:515

約数の個数: 32

約数和(自身を含む): 56547840

約数和(自身を除く): 18553749

約数列:

[1, 3, 19, 23, 57, 69, 73, 219, 397, 437, 1191, 1311, 1387, 1679, 4161, 5037, 7543, 9131, 22629, 27393, 28981, 31901, 86943, 95703, 173489, 520467, 550639, 666563, 1651917, 1999689, 12664697, 37994091]

約数ペア:

[(1, 37994091), (3, 12664697), (19, 1999689), (23, 1651917), (57, 666563), (69, 550639), (73, 520467), (219, 173489), (397, 95703), (437, 86943), (1191, 31901), (1311, 28981), (1387, 27393), (1679, 22629), (4161, 9131), (5037, 7543)]