11415138

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{947}}^1$

素因数の和:1007

約数の個数: 48

約数和(自身を含む): 27234144

約数和(自身を除く): 15819006

約数列:

[1, 2, 3, 6, 7, 14, 21, 41, 42, 49, 82, 98, 123, 147, 246, 287, 294, 574, 861, 947, 1722, 1894, 2009, 2841, 4018, 5682, 6027, 6629, 12054, 13258, 19887, 38827, 39774, 46403, 77654, 92806, 116481, 139209, 232962, 271789, 278418, 543578, 815367, 1630734, 1902523, 3805046, 5707569, 11415138]

約数ペア:

[(1, 11415138), (2, 5707569), (3, 3805046), (6, 1902523), (7, 1630734), (14, 815367), (21, 543578), (41, 278418), (42, 271789), (49, 232962), (82, 139209), (98, 116481), (123, 92806), (147, 77654), (246, 46403), (287, 39774), (294, 38827), (574, 19887), (861, 13258), (947, 12054), (1722, 6629), (1894, 6027), (2009, 5682), (2841, 4018)]