18929900664

素因数分解:

$2^3\times 3^3\times {\mathrm{43}}^1\times {\mathrm{2038103}}^1$

素因数の和:2038161

約数の個数: 64

約数和(自身を含む): 53805945600

約数和(自身を除く): 34876044936

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 43, 54, 72, 86, 108, 129, 172, 216, 258, 344, 387, 516, 774, 1032, 1161, 1548, 2322, 3096, 4644, 9288, 2038103, 4076206, 6114309, 8152412, 12228618, 16304824, 18342927, 24457236, 36685854, 48914472, 55028781, 73371708, 87638429, 110057562, 146743416, 175276858, 220115124, 262915287, 350553716, 440230248, 525830574, 701107432, 788745861, 1051661148, 1577491722, 2103322296, 2366237583, 3154983444, 4732475166, 6309966888, 9464950332, 18929900664]

約数ペア:

[(1, 18929900664), (2, 9464950332), (3, 6309966888), (4, 4732475166), (6, 3154983444), (8, 2366237583), (9, 2103322296), (12, 1577491722), (18, 1051661148), (24, 788745861), (27, 701107432), (36, 525830574), (43, 440230248), (54, 350553716), (72, 262915287), (86, 220115124), (108, 175276858), (129, 146743416), (172, 110057562), (216, 87638429), (258, 73371708), (344, 55028781), (387, 48914472), (516, 36685854), (774, 24457236), (1032, 18342927), (1161, 16304824), (1548, 12228618), (2322, 8152412), (3096, 6114309), (4644, 4076206), (9288, 2038103)]