131449734

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{18121}}^1$

素因数の和:18173

約数の個数: 48

約数和(自身を含む): 316627584

約数和(自身を除く): 185177850

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 31, 39, 62, 78, 93, 117, 186, 234, 279, 403, 558, 806, 1209, 2418, 3627, 7254, 18121, 36242, 54363, 108726, 163089, 235573, 326178, 471146, 561751, 706719, 1123502, 1413438, 1685253, 2120157, 3370506, 4240314, 5055759, 7302763, 10111518, 14605526, 21908289, 43816578, 65724867, 131449734]

約数ペア:

[(1, 131449734), (2, 65724867), (3, 43816578), (6, 21908289), (9, 14605526), (13, 10111518), (18, 7302763), (26, 5055759), (31, 4240314), (39, 3370506), (62, 2120157), (78, 1685253), (93, 1413438), (117, 1123502), (186, 706719), (234, 561751), (279, 471146), (403, 326178), (558, 235573), (806, 163089), (1209, 108726), (2418, 54363), (3627, 36242), (7254, 18121)]