23681994

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{109}}^1\times {\mathrm{739}}^1$

素因数の和:867

約数の個数: 48

約数和(自身を含む): 55677600

約数和(自身を除く): 31995606

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 109, 147, 218, 294, 327, 654, 739, 763, 1478, 1526, 2217, 2289, 4434, 4578, 5173, 5341, 10346, 10682, 15519, 16023, 31038, 32046, 36211, 72422, 80551, 108633, 161102, 217266, 241653, 483306, 563857, 1127714, 1691571, 3383142, 3946999, 7893998, 11840997, 23681994]

約数ペア:

[(1, 23681994), (2, 11840997), (3, 7893998), (6, 3946999), (7, 3383142), (14, 1691571), (21, 1127714), (42, 563857), (49, 483306), (98, 241653), (109, 217266), (147, 161102), (218, 108633), (294, 80551), (327, 72422), (654, 36211), (739, 32046), (763, 31038), (1478, 16023), (1526, 15519), (2217, 10682), (2289, 10346), (4434, 5341), (4578, 5173)]