18423702

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^3\times {\mathrm{769}}^1$

素因数の和:810

約数の個数: 48

約数和(自身を含む): 43963920

約数和(自身を除く): 25540218

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 769, 1089, 1331, 1538, 2178, 2307, 2662, 3993, 4614, 6921, 7986, 8459, 11979, 13842, 16918, 23958, 25377, 50754, 76131, 93049, 152262, 186098, 279147, 558294, 837441, 1023539, 1674882, 2047078, 3070617, 6141234, 9211851, 18423702]

約数ペア:

[(1, 18423702), (2, 9211851), (3, 6141234), (6, 3070617), (9, 2047078), (11, 1674882), (18, 1023539), (22, 837441), (33, 558294), (66, 279147), (99, 186098), (121, 152262), (198, 93049), (242, 76131), (363, 50754), (726, 25377), (769, 23958), (1089, 16918), (1331, 13842), (1538, 11979), (2178, 8459), (2307, 7986), (2662, 6921), (3993, 4614)]