21046176

素因数分解:

$2^5\times 3^3\times {\mathrm{24359}}^1$

素因数の和:24378

約数の個数: 48

約数和(自身を含む): 61387200

約数和(自身を除く): 40341024

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, 24359, 48718, 73077, 97436, 146154, 194872, 219231, 292308, 389744, 438462, 584616, 657693, 779488, 876924, 1169232, 1315386, 1753848, 2338464, 2630772, 3507696, 5261544, 7015392, 10523088, 21046176]

約数ペア:

[(1, 21046176), (2, 10523088), (3, 7015392), (4, 5261544), (6, 3507696), (8, 2630772), (9, 2338464), (12, 1753848), (16, 1315386), (18, 1169232), (24, 876924), (27, 779488), (32, 657693), (36, 584616), (48, 438462), (54, 389744), (72, 292308), (96, 219231), (108, 194872), (144, 146154), (216, 97436), (288, 73077), (432, 48718), (864, 24359)]