42180216

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{135193}}^1$

素因数の和:135215

約数の個数: 32

約数和(自身を含む): 113562960

約数和(自身を除く): 71382744

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 135193, 270386, 405579, 540772, 811158, 1081544, 1622316, 1757509, 3244632, 3515018, 5272527, 7030036, 10545054, 14060072, 21090108, 42180216]

約数ペア:

[(1, 42180216), (2, 21090108), (3, 14060072), (4, 10545054), (6, 7030036), (8, 5272527), (12, 3515018), (13, 3244632), (24, 1757509), (26, 1622316), (39, 1081544), (52, 811158), (78, 540772), (104, 405579), (156, 270386), (312, 135193)]