18498084

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{3259}}^1$

素因数の和:3320

約数の個数: 48

約数和(自身を含む): 48195840

約数和(自身を除く): 29697756

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 43, 44, 66, 86, 129, 132, 172, 258, 473, 516, 946, 1419, 1892, 2838, 3259, 5676, 6518, 9777, 13036, 19554, 35849, 39108, 71698, 107547, 140137, 143396, 215094, 280274, 420411, 430188, 560548, 840822, 1541507, 1681644, 3083014, 4624521, 6166028, 9249042, 18498084]

約数ペア:

[(1, 18498084), (2, 9249042), (3, 6166028), (4, 4624521), (6, 3083014), (11, 1681644), (12, 1541507), (22, 840822), (33, 560548), (43, 430188), (44, 420411), (66, 280274), (86, 215094), (129, 143396), (132, 140137), (172, 107547), (258, 71698), (473, 39108), (516, 35849), (946, 19554), (1419, 13036), (1892, 9777), (2838, 6518), (3259, 5676)]