11881494

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{107}}^1\times {\mathrm{199}}^1$

素因数の和:345

約数の個数: 48

約数和(自身を含む): 26956800

約数和(自身を除く): 15075306

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 107, 186, 199, 214, 279, 321, 398, 558, 597, 642, 963, 1194, 1791, 1926, 3317, 3582, 6169, 6634, 9951, 12338, 18507, 19902, 21293, 29853, 37014, 42586, 55521, 59706, 63879, 111042, 127758, 191637, 383274, 660083, 1320166, 1980249, 3960498, 5940747, 11881494]

約数ペア:

[(1, 11881494), (2, 5940747), (3, 3960498), (6, 1980249), (9, 1320166), (18, 660083), (31, 383274), (62, 191637), (93, 127758), (107, 111042), (186, 63879), (199, 59706), (214, 55521), (279, 42586), (321, 37014), (398, 29853), (558, 21293), (597, 19902), (642, 18507), (963, 12338), (1194, 9951), (1791, 6634), (1926, 6169), (3317, 3582)]