19175076

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{4129}}^1$

素因数の和:4185

約数の個数: 48

約数和(自身を含む): 50881600

約数和(自身を除く): 31706524

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4129, 4644, 8258, 12387, 16516, 24774, 37161, 49548, 74322, 111483, 148644, 177547, 222966, 355094, 445932, 532641, 710188, 1065282, 1597923, 2130564, 3195846, 4793769, 6391692, 9587538, 19175076]

約数ペア:

[(1, 19175076), (2, 9587538), (3, 6391692), (4, 4793769), (6, 3195846), (9, 2130564), (12, 1597923), (18, 1065282), (27, 710188), (36, 532641), (43, 445932), (54, 355094), (86, 222966), (108, 177547), (129, 148644), (172, 111483), (258, 74322), (387, 49548), (516, 37161), (774, 24774), (1161, 16516), (1548, 12387), (2322, 8258), (4129, 4644)]