18449156

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{229}}^1\times {\mathrm{1831}}^1$

素因数の和:2075

約数の個数: 24

約数和(自身を含む): 35394240

約数和(自身を除く): 16945084

約数列:

[1, 2, 4, 11, 22, 44, 229, 458, 916, 1831, 2519, 3662, 5038, 7324, 10076, 20141, 40282, 80564, 419299, 838598, 1677196, 4612289, 9224578, 18449156]

約数ペア:

[(1, 18449156), (2, 9224578), (4, 4612289), (11, 1677196), (22, 838598), (44, 419299), (229, 80564), (458, 40282), (916, 20141), (1831, 10076), (2519, 7324), (3662, 5038)]