27894218

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{509}}^1$

素因数の和:622

約数の個数: 32

約数和(自身を含む): 47589120

約数和(自身を除く): 19694902

約数列:

[1, 2, 11, 22, 47, 53, 94, 106, 509, 517, 583, 1018, 1034, 1166, 2491, 4982, 5599, 11198, 23923, 26977, 27401, 47846, 53954, 54802, 263153, 296747, 526306, 593494, 1267919, 2535838, 13947109, 27894218]

約数ペア:

[(1, 27894218), (2, 13947109), (11, 2535838), (22, 1267919), (47, 593494), (53, 526306), (94, 296747), (106, 263153), (509, 54802), (517, 53954), (583, 47846), (1018, 27401), (1034, 26977), (1166, 23923), (2491, 11198), (4982, 5599)]