81454236

素因数分解:

$2^2\times 3^1\times {\mathrm{31}}^1\times {\mathrm{218963}}^1$

素因数の和:219001

約数の個数: 24

約数和(自身を含む): 196191744

約数和(自身を除く): 114737508

約数列:

[1, 2, 3, 4, 6, 12, 31, 62, 93, 124, 186, 372, 218963, 437926, 656889, 875852, 1313778, 2627556, 6787853, 13575706, 20363559, 27151412, 40727118, 81454236]

約数ペア:

[(1, 81454236), (2, 40727118), (3, 27151412), (4, 20363559), (6, 13575706), (12, 6787853), (31, 2627556), (62, 1313778), (93, 875852), (124, 656889), (186, 437926), (372, 218963)]