31142898

素因数分解:

$2^1\times 3^2\times {\mathrm{547}}^1\times {\mathrm{3163}}^1$

素因数の和:3718

約数の個数: 24

約数和(自身を含む): 67621008

約数和(自身を除く): 36478110

約数列:

[1, 2, 3, 6, 9, 18, 547, 1094, 1641, 3163, 3282, 4923, 6326, 9489, 9846, 18978, 28467, 56934, 1730161, 3460322, 5190483, 10380966, 15571449, 31142898]

約数ペア:

[(1, 31142898), (2, 15571449), (3, 10380966), (6, 5190483), (9, 3460322), (18, 1730161), (547, 56934), (1094, 28467), (1641, 18978), (3163, 9846), (3282, 9489), (4923, 6326)]