122903928

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{243857}}^1$

素因数の和:243876

約数の個数: 48

約数和(自身を含む): 380418480

約数和(自身を除く): 257514552

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 243857, 487714, 731571, 975428, 1463142, 1706999, 1950856, 2194713, 2926284, 3413998, 4389426, 5120997, 5852568, 6827996, 8778852, 10241994, 13655992, 15362991, 17557704, 20483988, 30725982, 40967976, 61451964, 122903928]

約数ペア:

[(1, 122903928), (2, 61451964), (3, 40967976), (4, 30725982), (6, 20483988), (7, 17557704), (8, 15362991), (9, 13655992), (12, 10241994), (14, 8778852), (18, 6827996), (21, 5852568), (24, 5120997), (28, 4389426), (36, 3413998), (42, 2926284), (56, 2194713), (63, 1950856), (72, 1706999), (84, 1463142), (126, 975428), (168, 731571), (252, 487714), (504, 243857)]