21589632

素因数分解:

$2^7\times 3^3\times {\mathrm{6247}}^1$

素因数の和:6270

約数の個数: 64

約数和(自身を含む): 63729600

約数和(自身を除く): 42139968

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 64, 72, 96, 108, 128, 144, 192, 216, 288, 384, 432, 576, 864, 1152, 1728, 3456, 6247, 12494, 18741, 24988, 37482, 49976, 56223, 74964, 99952, 112446, 149928, 168669, 199904, 224892, 299856, 337338, 399808, 449784, 599712, 674676, 799616, 899568, 1199424, 1349352, 1799136, 2398848, 2698704, 3598272, 5397408, 7196544, 10794816, 21589632]

約数ペア:

[(1, 21589632), (2, 10794816), (3, 7196544), (4, 5397408), (6, 3598272), (8, 2698704), (9, 2398848), (12, 1799136), (16, 1349352), (18, 1199424), (24, 899568), (27, 799616), (32, 674676), (36, 599712), (48, 449784), (54, 399808), (64, 337338), (72, 299856), (96, 224892), (108, 199904), (128, 168669), (144, 149928), (192, 112446), (216, 99952), (288, 74964), (384, 56223), (432, 49976), (576, 37482), (864, 24988), (1152, 18741), (1728, 12494), (3456, 6247)]