21068559648

素因数分解:

$2^5\times 3^3\times {\mathrm{24384907}}^1$

素因数の和:24384926

約数の個数: 48

約数和(自身を含む): 61449968160

約数和(自身を除く): 40381408512

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 24384907, 48769814, 73154721, 97539628, 146309442, 195079256, 219464163, 292618884, 390158512, 438928326, 585237768, 658392489, 780317024, 877856652, 1170475536, 1316784978, 1755713304, 2340951072, 2633569956, 3511426608, 5267139912, 7022853216, 10534279824, 21068559648]

約数ペア:

[(1, 21068559648), (2, 10534279824), (3, 7022853216), (4, 5267139912), (6, 3511426608), (8, 2633569956), (9, 2340951072), (12, 1755713304), (16, 1316784978), (18, 1170475536), (24, 877856652), (27, 780317024), (32, 658392489), (36, 585237768), (48, 438928326), (54, 390158512), (72, 292618884), (96, 219464163), (108, 195079256), (144, 146309442), (216, 97539628), (288, 73154721), (432, 48769814), (864, 24384907)]