1987282584

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{3943021}}^1$

素因数の和:3943040

約数の個数: 48

約数和(自身を含む): 6151114320

約数和(自身を除く): 4163831736

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 42, 56, 63, 72, 84, 126, 168, 252, 504, 3943021, 7886042, 11829063, 15772084, 23658126, 27601147, 31544168, 35487189, 47316252, 55202294, 70974378, 82803441, 94632504, 110404588, 141948756, 165606882, 220809176, 248410323, 283897512, 331213764, 496820646, 662427528, 993641292, 1987282584]

約数ペア:

[(1, 1987282584), (2, 993641292), (3, 662427528), (4, 496820646), (6, 331213764), (7, 283897512), (8, 248410323), (9, 220809176), (12, 165606882), (14, 141948756), (18, 110404588), (21, 94632504), (24, 82803441), (28, 70974378), (36, 55202294), (42, 47316252), (56, 35487189), (63, 31544168), (72, 27601147), (84, 23658126), (126, 15772084), (168, 11829063), (252, 7886042), (504, 3943021)]