19152828

素因数分解:

$2^2\times 3^3\times {\mathrm{37}}^1\times {\mathrm{4793}}^1$

素因数の和:4843

約数の個数: 48

約数和(自身を含む): 51008160

約数和(自身を除く): 31855332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 37, 54, 74, 108, 111, 148, 222, 333, 444, 666, 999, 1332, 1998, 3996, 4793, 9586, 14379, 19172, 28758, 43137, 57516, 86274, 129411, 172548, 177341, 258822, 354682, 517644, 532023, 709364, 1064046, 1596069, 2128092, 3192138, 4788207, 6384276, 9576414, 19152828]

約数ペア:

[(1, 19152828), (2, 9576414), (3, 6384276), (4, 4788207), (6, 3192138), (9, 2128092), (12, 1596069), (18, 1064046), (27, 709364), (36, 532023), (37, 517644), (54, 354682), (74, 258822), (108, 177341), (111, 172548), (148, 129411), (222, 86274), (333, 57516), (444, 43137), (666, 28758), (999, 19172), (1332, 14379), (1998, 9586), (3996, 4793)]