17869856238

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{4492171}}^1$

素因数の和:4492209

約数の個数: 48

約数和(自身を含む): 44149066416

約数和(自身を除く): 26279210178

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 4492171, 8984342, 13476513, 26953026, 40429539, 58398223, 76366907, 80859078, 116796446, 152733814, 175194669, 229100721, 350389338, 458201442, 525584007, 687302163, 992769791, 1051168014, 1374604326, 1985539582, 2978309373, 5956618746, 8934928119, 17869856238]

約数ペア:

[(1, 17869856238), (2, 8934928119), (3, 5956618746), (6, 2978309373), (9, 1985539582), (13, 1374604326), (17, 1051168014), (18, 992769791), (26, 687302163), (34, 525584007), (39, 458201442), (51, 350389338), (78, 229100721), (102, 175194669), (117, 152733814), (153, 116796446), (221, 80859078), (234, 76366907), (306, 58398223), (442, 40429539), (663, 26953026), (1326, 13476513), (1989, 8984342), (3978, 4492171)]