19494144

素因数分解:

$2^8\times 3^2\times {\mathrm{8461}}^1$

素因数の和:8483

約数の個数: 54

約数和(自身を含む): 56213066

約数和(自身を除く): 36718922

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 128, 144, 192, 256, 288, 384, 576, 768, 1152, 2304, 8461, 16922, 25383, 33844, 50766, 67688, 76149, 101532, 135376, 152298, 203064, 270752, 304596, 406128, 541504, 609192, 812256, 1083008, 1218384, 1624512, 2166016, 2436768, 3249024, 4873536, 6498048, 9747072, 19494144]

約数ペア:

[(1, 19494144), (2, 9747072), (3, 6498048), (4, 4873536), (6, 3249024), (8, 2436768), (9, 2166016), (12, 1624512), (16, 1218384), (18, 1083008), (24, 812256), (32, 609192), (36, 541504), (48, 406128), (64, 304596), (72, 270752), (96, 203064), (128, 152298), (144, 135376), (192, 101532), (256, 76149), (288, 67688), (384, 50766), (576, 33844), (768, 25383), (1152, 16922), (2304, 8461)]