18727296

素因数分解:

$2^7\times 3^1\times 7^1\times {\mathrm{6967}}^1$

素因数の和:6991

約数の個数: 64

約数和(自身を含む): 56858880

約数和(自身を除く): 38131584

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 64, 84, 96, 112, 128, 168, 192, 224, 336, 384, 448, 672, 896, 1344, 2688, 6967, 13934, 20901, 27868, 41802, 48769, 55736, 83604, 97538, 111472, 146307, 167208, 195076, 222944, 292614, 334416, 390152, 445888, 585228, 668832, 780304, 891776, 1170456, 1337664, 1560608, 2340912, 2675328, 3121216, 4681824, 6242432, 9363648, 18727296]

約数ペア:

[(1, 18727296), (2, 9363648), (3, 6242432), (4, 4681824), (6, 3121216), (7, 2675328), (8, 2340912), (12, 1560608), (14, 1337664), (16, 1170456), (21, 891776), (24, 780304), (28, 668832), (32, 585228), (42, 445888), (48, 390152), (56, 334416), (64, 292614), (84, 222944), (96, 195076), (112, 167208), (128, 146307), (168, 111472), (192, 97538), (224, 83604), (336, 55736), (384, 48769), (448, 41802), (672, 27868), (896, 20901), (1344, 13934), (2688, 6967)]