11940726

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{263}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 29196288

約数和(自身を除く): 17255562

約数列:

[1, 2, 3, 6, 7, 14, 21, 23, 42, 46, 47, 69, 94, 138, 141, 161, 263, 282, 322, 329, 483, 526, 658, 789, 966, 987, 1081, 1578, 1841, 1974, 2162, 3243, 3682, 5523, 6049, 6486, 7567, 11046, 12098, 12361, 15134, 18147, 22701, 24722, 36294, 37083, 42343, 45402, 74166, 84686, 86527, 127029, 173054, 254058, 259581, 284303, 519162, 568606, 852909, 1705818, 1990121, 3980242, 5970363, 11940726]

約数ペア:

[(1, 11940726), (2, 5970363), (3, 3980242), (6, 1990121), (7, 1705818), (14, 852909), (21, 568606), (23, 519162), (42, 284303), (46, 259581), (47, 254058), (69, 173054), (94, 127029), (138, 86527), (141, 84686), (161, 74166), (263, 45402), (282, 42343), (322, 37083), (329, 36294), (483, 24722), (526, 22701), (658, 18147), (789, 15134), (966, 12361), (987, 12098), (1081, 11046), (1578, 7567), (1841, 6486), (1974, 6049), (2162, 5523), (3243, 3682)]