1121022558

素因数分解:

$2^1\times 3^3\times {\mathrm{31}}^1\times {\mathrm{669667}}^1$

素因数の和:669709

約数の個数: 32

約数和(自身を含む): 2571525120

約数和(自身を除く): 1450502562

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 93, 186, 279, 558, 837, 1674, 669667, 1339334, 2009001, 4018002, 6027003, 12054006, 18081009, 20759677, 36162018, 41519354, 62279031, 124558062, 186837093, 373674186, 560511279, 1121022558]

約数ペア:

[(1, 1121022558), (2, 560511279), (3, 373674186), (6, 186837093), (9, 124558062), (18, 62279031), (27, 41519354), (31, 36162018), (54, 20759677), (62, 18081009), (93, 12054006), (186, 6027003), (279, 4018002), (558, 2009001), (837, 1339334), (1674, 669667)]