26565228

素因数分解:

$2^2\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^2$

素因数の和:315

約数の個数: 54

約数和(自身を含む): 69241172

約数和(自身を除く): 42675944

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 43, 86, 129, 131, 172, 258, 262, 387, 393, 516, 524, 774, 786, 1179, 1548, 1572, 2358, 4716, 5633, 11266, 16899, 17161, 22532, 33798, 34322, 50697, 51483, 67596, 68644, 101394, 102966, 154449, 202788, 205932, 308898, 617796, 737923, 1475846, 2213769, 2951692, 4427538, 6641307, 8855076, 13282614, 26565228]

約数ペア:

[(1, 26565228), (2, 13282614), (3, 8855076), (4, 6641307), (6, 4427538), (9, 2951692), (12, 2213769), (18, 1475846), (36, 737923), (43, 617796), (86, 308898), (129, 205932), (131, 202788), (172, 154449), (258, 102966), (262, 101394), (387, 68644), (393, 67596), (516, 51483), (524, 50697), (774, 34322), (786, 33798), (1179, 22532), (1548, 17161), (1572, 16899), (2358, 11266), (4716, 5633)]