18849924

素因数分解:

$2^2\times 3^2\times {\mathrm{193}}^1\times {\mathrm{2713}}^1$

素因数の和:2916

約数の個数: 36

約数和(自身を含む): 47912956

約数和(自身を除く): 29063032

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 193, 386, 579, 772, 1158, 1737, 2316, 2713, 3474, 5426, 6948, 8139, 10852, 16278, 24417, 32556, 48834, 97668, 523609, 1047218, 1570827, 2094436, 3141654, 4712481, 6283308, 9424962, 18849924]

約数ペア:

[(1, 18849924), (2, 9424962), (3, 6283308), (4, 4712481), (6, 3141654), (9, 2094436), (12, 1570827), (18, 1047218), (36, 523609), (193, 97668), (386, 48834), (579, 32556), (772, 24417), (1158, 16278), (1737, 10852), (2316, 8139), (2713, 6948), (3474, 5426)]