40740294

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{2687}}^1$

素因数の和:2737

約数の個数: 48

約数和(自身を含む): 98316288

約数和(自身を除く): 57575994

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 2166, 2527, 2687, 5054, 5374, 7581, 8061, 15162, 16122, 18809, 37618, 51053, 56427, 102106, 112854, 153159, 306318, 357371, 714742, 970007, 1072113, 1940014, 2144226, 2910021, 5820042, 6790049, 13580098, 20370147, 40740294]

約数ペア:

[(1, 40740294), (2, 20370147), (3, 13580098), (6, 6790049), (7, 5820042), (14, 2910021), (19, 2144226), (21, 1940014), (38, 1072113), (42, 970007), (57, 714742), (114, 357371), (133, 306318), (266, 153159), (361, 112854), (399, 102106), (722, 56427), (798, 51053), (1083, 37618), (2166, 18809), (2527, 16122), (2687, 15162), (5054, 8061), (5374, 7581)]