173649918

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{30497}}^1$

素因数の和:30588

約数の個数: 32

約数和(自身を含む): 379151136

約数和(自身を除く): 205501218

約数列:

[1, 2, 3, 6, 13, 26, 39, 73, 78, 146, 219, 438, 949, 1898, 2847, 5694, 30497, 60994, 91491, 182982, 396461, 792922, 1189383, 2226281, 2378766, 4452562, 6678843, 13357686, 28941653, 57883306, 86824959, 173649918]

約数ペア:

[(1, 173649918), (2, 86824959), (3, 57883306), (6, 28941653), (13, 13357686), (26, 6678843), (39, 4452562), (73, 2378766), (78, 2226281), (146, 1189383), (219, 792922), (438, 396461), (949, 182982), (1898, 91491), (2847, 60994), (5694, 30497)]