18409728

素因数分解:

$2^8\times 3^1\times {\mathrm{23971}}^1$

素因数の和:23990

約数の個数: 36

約数和(自身を含む): 48998768

約数和(自身を除く): 30589040

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 256, 384, 768, 23971, 47942, 71913, 95884, 143826, 191768, 287652, 383536, 575304, 767072, 1150608, 1534144, 2301216, 3068288, 4602432, 6136576, 9204864, 18409728]

約数ペア:

[(1, 18409728), (2, 9204864), (3, 6136576), (4, 4602432), (6, 3068288), (8, 2301216), (12, 1534144), (16, 1150608), (24, 767072), (32, 575304), (48, 383536), (64, 287652), (96, 191768), (128, 143826), (192, 95884), (256, 71913), (384, 47942), (768, 23971)]