21692448

素因数分解:

$2^5\times 3^4\times {\mathrm{8369}}^1$

素因数の和:8391

約数の個数: 60

約数和(自身を含む): 63804510

約数和(自身を除く): 42112062

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, 8369, 16738, 25107, 33476, 50214, 66952, 75321, 100428, 133904, 150642, 200856, 225963, 267808, 301284, 401712, 451926, 602568, 677889, 803424, 903852, 1205136, 1355778, 1807704, 2410272, 2711556, 3615408, 5423112, 7230816, 10846224, 21692448]

約数ペア:

[(1, 21692448), (2, 10846224), (3, 7230816), (4, 5423112), (6, 3615408), (8, 2711556), (9, 2410272), (12, 1807704), (16, 1355778), (18, 1205136), (24, 903852), (27, 803424), (32, 677889), (36, 602568), (48, 451926), (54, 401712), (72, 301284), (81, 267808), (96, 225963), (108, 200856), (144, 150642), (162, 133904), (216, 100428), (288, 75321), (324, 66952), (432, 50214), (648, 33476), (864, 25107), (1296, 16738), (2592, 8369)]