681220932

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{1158539}}^1$

素因数の和:1158560

約数の個数: 36

約数和(自身を含む): 1849029840

約数和(自身を除く): 1167808908

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 49, 84, 98, 147, 196, 294, 588, 1158539, 2317078, 3475617, 4634156, 6951234, 8109773, 13902468, 16219546, 24329319, 32439092, 48658638, 56768411, 97317276, 113536822, 170305233, 227073644, 340610466, 681220932]

約数ペア:

[(1, 681220932), (2, 340610466), (3, 227073644), (4, 170305233), (6, 113536822), (7, 97317276), (12, 56768411), (14, 48658638), (21, 32439092), (28, 24329319), (42, 16219546), (49, 13902468), (84, 8109773), (98, 6951234), (147, 4634156), (196, 3475617), (294, 2317078), (588, 1158539)]