40819002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{293}}^1$

素因数の和:443

約数の個数: 64

約数和(自身を含む): 97542144

約数和(自身を除く): 56723142

約数列:

[1, 2, 3, 6, 7, 14, 21, 31, 42, 62, 93, 107, 186, 214, 217, 293, 321, 434, 586, 642, 651, 749, 879, 1302, 1498, 1758, 2051, 2247, 3317, 4102, 4494, 6153, 6634, 9083, 9951, 12306, 18166, 19902, 23219, 27249, 31351, 46438, 54498, 62702, 63581, 69657, 94053, 127162, 139314, 188106, 190743, 219457, 381486, 438914, 658371, 971881, 1316742, 1943762, 2915643, 5831286, 6803167, 13606334, 20409501, 40819002]

約数ペア:

[(1, 40819002), (2, 20409501), (3, 13606334), (6, 6803167), (7, 5831286), (14, 2915643), (21, 1943762), (31, 1316742), (42, 971881), (62, 658371), (93, 438914), (107, 381486), (186, 219457), (214, 190743), (217, 188106), (293, 139314), (321, 127162), (434, 94053), (586, 69657), (642, 63581), (651, 62702), (749, 54498), (879, 46438), (1302, 31351), (1498, 27249), (1758, 23219), (2051, 19902), (2247, 18166), (3317, 12306), (4102, 9951), (4494, 9083), (6153, 6634)]