12979427148

素因数分解:

$2^2\times 3^3\times {\mathrm{199}}^1\times {\mathrm{603919}}^1$

素因数の和:604131

約数の個数: 48

約数和(自身を含む): 33819520000

約数和(自身を除く): 20840092852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 199, 398, 597, 796, 1194, 1791, 2388, 3582, 5373, 7164, 10746, 21492, 603919, 1207838, 1811757, 2415676, 3623514, 5435271, 7247028, 10870542, 16305813, 21741084, 32611626, 65223252, 120179881, 240359762, 360539643, 480719524, 721079286, 1081618929, 1442158572, 2163237858, 3244856787, 4326475716, 6489713574, 12979427148]

約数ペア:

[(1, 12979427148), (2, 6489713574), (3, 4326475716), (4, 3244856787), (6, 2163237858), (9, 1442158572), (12, 1081618929), (18, 721079286), (27, 480719524), (36, 360539643), (54, 240359762), (108, 120179881), (199, 65223252), (398, 32611626), (597, 21741084), (796, 16305813), (1194, 10870542), (1791, 7247028), (2388, 5435271), (3582, 3623514), (5373, 2415676), (7164, 1811757), (10746, 1207838), (21492, 603919)]