1199142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{307}}^1$

素因数の和:353

約数の個数: 48

約数和(自身を含む): 3075072

約数和(自身を除く): 1875930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 31, 42, 62, 63, 93, 126, 186, 217, 279, 307, 434, 558, 614, 651, 921, 1302, 1842, 1953, 2149, 2763, 3906, 4298, 5526, 6447, 9517, 12894, 19034, 19341, 28551, 38682, 57102, 66619, 85653, 133238, 171306, 199857, 399714, 599571, 1199142]

約数ペア:

[(1, 1199142), (2, 599571), (3, 399714), (6, 199857), (7, 171306), (9, 133238), (14, 85653), (18, 66619), (21, 57102), (31, 38682), (42, 28551), (62, 19341), (63, 19034), (93, 12894), (126, 9517), (186, 6447), (217, 5526), (279, 4298), (307, 3906), (434, 2763), (558, 2149), (614, 1953), (651, 1842), (921, 1302)]