318330954

素因数分解:

$2^1\times 3^2\times {\mathrm{73}}^1\times {\mathrm{242261}}^1$

素因数の和:242342

約数の個数: 24

約数和(自身を含む): 699168132

約数和(自身を除く): 380837178

約数列:

[1, 2, 3, 6, 9, 18, 73, 146, 219, 438, 657, 1314, 242261, 484522, 726783, 1453566, 2180349, 4360698, 17685053, 35370106, 53055159, 106110318, 159165477, 318330954]

約数ペア:

[(1, 318330954), (2, 159165477), (3, 106110318), (6, 53055159), (9, 35370106), (18, 17685053), (73, 4360698), (146, 2180349), (219, 1453566), (438, 726783), (657, 484522), (1314, 242261)]