1999341126

素因数分解:

$2^1\times 3^2\times {\mathrm{131}}^1\times {\mathrm{277}}^1\times {\mathrm{3061}}^1$

素因数の和:3477

約数の個数: 48

約数和(自身を含む): 4382162928

約数和(自身を除く): 2382821802

約数列:

[1, 2, 3, 6, 9, 18, 131, 262, 277, 393, 554, 786, 831, 1179, 1662, 2358, 2493, 3061, 4986, 6122, 9183, 18366, 27549, 36287, 55098, 72574, 108861, 217722, 326583, 400991, 653166, 801982, 847897, 1202973, 1695794, 2405946, 2543691, 3608919, 5087382, 7217838, 7631073, 15262146, 111074507, 222149014, 333223521, 666447042, 999670563, 1999341126]

約数ペア:

[(1, 1999341126), (2, 999670563), (3, 666447042), (6, 333223521), (9, 222149014), (18, 111074507), (131, 15262146), (262, 7631073), (277, 7217838), (393, 5087382), (554, 3608919), (786, 2543691), (831, 2405946), (1179, 1695794), (1662, 1202973), (2358, 847897), (2493, 801982), (3061, 653166), (4986, 400991), (6122, 326583), (9183, 217722), (18366, 108861), (27549, 72574), (36287, 55098)]