18376416

素因数分解:

$2^5\times 3^3\times {\mathrm{21269}}^1$

素因数の和:21288

約数の個数: 48

約数和(自身を含む): 53600400

約数和(自身を除く): 35223984

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 32, 36, 48, 54, 72, 96, 108, 144, 216, 288, 432, 864, 21269, 42538, 63807, 85076, 127614, 170152, 191421, 255228, 340304, 382842, 510456, 574263, 680608, 765684, 1020912, 1148526, 1531368, 2041824, 2297052, 3062736, 4594104, 6125472, 9188208, 18376416]

約数ペア:

[(1, 18376416), (2, 9188208), (3, 6125472), (4, 4594104), (6, 3062736), (8, 2297052), (9, 2041824), (12, 1531368), (16, 1148526), (18, 1020912), (24, 765684), (27, 680608), (32, 574263), (36, 510456), (48, 382842), (54, 340304), (72, 255228), (96, 191421), (108, 170152), (144, 127614), (216, 85076), (288, 63807), (432, 42538), (864, 21269)]