127979418

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{57493}}^1$

素因数の和:57558

約数の個数: 32

約数和(自身を含む): 298048896

約数和(自身を除く): 170069478

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 57493, 114986, 172479, 344958, 402451, 804902, 1207353, 2414706, 3047129, 6094258, 9141387, 18282774, 21329903, 42659806, 63989709, 127979418]

約数ペア:

[(1, 127979418), (2, 63989709), (3, 42659806), (6, 21329903), (7, 18282774), (14, 9141387), (21, 6094258), (42, 3047129), (53, 2414706), (106, 1207353), (159, 804902), (318, 402451), (371, 344958), (742, 172479), (1113, 114986), (2226, 57493)]