21478176

素因数分解:

$2^5\times 3^3\times {\mathrm{24859}}^1$

素因数の和:24878

約数の個数: 48

約数和(自身を含む): 62647200

約数和(自身を除く): 41169024

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, 24859, 49718, 74577, 99436, 149154, 198872, 223731, 298308, 397744, 447462, 596616, 671193, 795488, 894924, 1193232, 1342386, 1789848, 2386464, 2684772, 3579696, 5369544, 7159392, 10739088, 21478176]

約数ペア:

[(1, 21478176), (2, 10739088), (3, 7159392), (4, 5369544), (6, 3579696), (8, 2684772), (9, 2386464), (12, 1789848), (16, 1342386), (18, 1193232), (24, 894924), (27, 795488), (32, 671193), (36, 596616), (48, 447462), (54, 397744), (72, 298308), (96, 223731), (108, 198872), (144, 149154), (216, 99436), (288, 74577), (432, 49718), (864, 24859)]