31268874

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57269}}^1$

素因数の和:57294

約数の個数: 32

約数和(自身を含む): 76970880

約数和(自身を除く): 45702006

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 57269, 114538, 171807, 343614, 400883, 744497, 801766, 1202649, 1488994, 2233491, 2405298, 4466982, 5211479, 10422958, 15634437, 31268874]

約数ペア:

[(1, 31268874), (2, 15634437), (3, 10422958), (6, 5211479), (7, 4466982), (13, 2405298), (14, 2233491), (21, 1488994), (26, 1202649), (39, 801766), (42, 744497), (78, 400883), (91, 343614), (182, 171807), (273, 114538), (546, 57269)]