21594816

素因数分解:

$2^6\times 3^3\times {\mathrm{12497}}^1$

素因数の和:12518

約数の個数: 56

約数和(自身を含む): 63489840

約数和(自身を除く): 41895024

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 144, 192, 216, 288, 432, 576, 864, 1728, 12497, 24994, 37491, 49988, 74982, 99976, 112473, 149964, 199952, 224946, 299928, 337419, 399904, 449892, 599856, 674838, 799808, 899784, 1199712, 1349676, 1799568, 2399424, 2699352, 3599136, 5398704, 7198272, 10797408, 21594816]

約数ペア:

[(1, 21594816), (2, 10797408), (3, 7198272), (4, 5398704), (6, 3599136), (8, 2699352), (9, 2399424), (12, 1799568), (16, 1349676), (18, 1199712), (24, 899784), (27, 799808), (32, 674838), (36, 599856), (48, 449892), (54, 399904), (64, 337419), (72, 299928), (96, 224946), (108, 199952), (144, 149964), (192, 112473), (216, 99976), (288, 74982), (432, 49988), (576, 37491), (864, 24994), (1728, 12497)]