31244058

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{1091}}^1$

素因数の和:1179

約数の個数: 48

約数和(自身を含む): 71207136

約数和(自身を除く): 39963078

約数列:

[1, 2, 3, 6, 9, 18, 37, 43, 74, 86, 111, 129, 222, 258, 333, 387, 666, 774, 1091, 1591, 2182, 3182, 3273, 4773, 6546, 9546, 9819, 14319, 19638, 28638, 40367, 46913, 80734, 93826, 121101, 140739, 242202, 281478, 363303, 422217, 726606, 844434, 1735781, 3471562, 5207343, 10414686, 15622029, 31244058]

約数ペア:

[(1, 31244058), (2, 15622029), (3, 10414686), (6, 5207343), (9, 3471562), (18, 1735781), (37, 844434), (43, 726606), (74, 422217), (86, 363303), (111, 281478), (129, 242202), (222, 140739), (258, 121101), (333, 93826), (387, 80734), (666, 46913), (774, 40367), (1091, 28638), (1591, 19638), (2182, 14319), (3182, 9819), (3273, 9546), (4773, 6546)]