12908742

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{27941}}^1$

素因数の和:27964

約数の個数: 32

約数和(自身を含む): 32189184

約数和(自身を除く): 19280442

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 27941, 55882, 83823, 167646, 195587, 307351, 391174, 586761, 614702, 922053, 1173522, 1844106, 2151457, 4302914, 6454371, 12908742]

約数ペア:

[(1, 12908742), (2, 6454371), (3, 4302914), (6, 2151457), (7, 1844106), (11, 1173522), (14, 922053), (21, 614702), (22, 586761), (33, 391174), (42, 307351), (66, 195587), (77, 167646), (154, 83823), (231, 55882), (462, 27941)]