21179232

素因数分解:

$2^5\times 3^4\times {\mathrm{8171}}^1$

素因数の和:8193

約数の個数: 60

約数和(自身を含む): 62295156

約数和(自身を除く): 41115924

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 81, 96, 108, 144, 162, 216, 288, 324, 432, 648, 864, 1296, 2592, 8171, 16342, 24513, 32684, 49026, 65368, 73539, 98052, 130736, 147078, 196104, 220617, 261472, 294156, 392208, 441234, 588312, 661851, 784416, 882468, 1176624, 1323702, 1764936, 2353248, 2647404, 3529872, 5294808, 7059744, 10589616, 21179232]

約数ペア:

[(1, 21179232), (2, 10589616), (3, 7059744), (4, 5294808), (6, 3529872), (8, 2647404), (9, 2353248), (12, 1764936), (16, 1323702), (18, 1176624), (24, 882468), (27, 784416), (32, 661851), (36, 588312), (48, 441234), (54, 392208), (72, 294156), (81, 261472), (96, 220617), (108, 196104), (144, 147078), (162, 130736), (216, 98052), (288, 73539), (324, 65368), (432, 49026), (648, 32684), (864, 24513), (1296, 16342), (2592, 8171)]