18314037

素因数分解:

$3^2\times 7^1\times {\mathrm{149}}^1\times {\mathrm{1951}}^1$

素因数の和:2113

約数の個数: 24

約数和(自身を含む): 30451200

約数和(自身を除く): 12137163

約数列:

[1, 3, 7, 9, 21, 63, 149, 447, 1043, 1341, 1951, 3129, 5853, 9387, 13657, 17559, 40971, 122913, 290699, 872097, 2034893, 2616291, 6104679, 18314037]

約数ペア:

[(1, 18314037), (3, 6104679), (7, 2616291), (9, 2034893), (21, 872097), (63, 290699), (149, 122913), (447, 40971), (1043, 17559), (1341, 13657), (1951, 9387), (3129, 5853)]