21310272

素因数分解:

$2^6\times 3^2\times {\mathrm{36997}}^1$

素因数の和:37015

約数の個数: 42

約数和(自身を含む): 61083698

約数和(自身を除く): 39773426

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 36997, 73994, 110991, 147988, 221982, 295976, 332973, 443964, 591952, 665946, 887928, 1183904, 1331892, 1775856, 2367808, 2663784, 3551712, 5327568, 7103424, 10655136, 21310272]

約数ペア:

[(1, 21310272), (2, 10655136), (3, 7103424), (4, 5327568), (6, 3551712), (8, 2663784), (9, 2367808), (12, 1775856), (16, 1331892), (18, 1183904), (24, 887928), (32, 665946), (36, 591952), (48, 443964), (64, 332973), (72, 295976), (96, 221982), (144, 147988), (192, 110991), (288, 73994), (576, 36997)]