1868671392

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{2780761}}^1$

素因数の和:2780781

約数の個数: 48

約数和(自身を含む): 5606016192

約数和(自身を除く): 3737344800

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 32, 42, 48, 56, 84, 96, 112, 168, 224, 336, 672, 2780761, 5561522, 8342283, 11123044, 16684566, 19465327, 22246088, 33369132, 38930654, 44492176, 58395981, 66738264, 77861308, 88984352, 116791962, 133476528, 155722616, 233583924, 266953056, 311445232, 467167848, 622890464, 934335696, 1868671392]

約数ペア:

[(1, 1868671392), (2, 934335696), (3, 622890464), (4, 467167848), (6, 311445232), (7, 266953056), (8, 233583924), (12, 155722616), (14, 133476528), (16, 116791962), (21, 88984352), (24, 77861308), (28, 66738264), (32, 58395981), (42, 44492176), (48, 38930654), (56, 33369132), (84, 22246088), (96, 19465327), (112, 16684566), (168, 11123044), (224, 8342283), (336, 5561522), (672, 2780761)]