2163989142

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{457}}^1\times {\mathrm{12527}}^1$

素因数の和:13002

約数の個数: 64

約数和(自身を含む): 5508311040

約数和(自身を除く): 3344321898

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 457, 914, 1371, 2742, 3199, 4113, 6398, 8226, 9597, 12339, 12527, 19194, 24678, 25054, 28791, 37581, 57582, 75162, 86373, 87689, 112743, 172746, 175378, 225486, 263067, 338229, 526134, 676458, 789201, 1578402, 2367603, 4735206, 5724839, 11449678, 17174517, 34349034, 40073873, 51523551, 80147746, 103047102, 120221619, 154570653, 240443238, 309141306, 360664857, 721329714, 1081994571, 2163989142]

約数ペア:

[(1, 2163989142), (2, 1081994571), (3, 721329714), (6, 360664857), (7, 309141306), (9, 240443238), (14, 154570653), (18, 120221619), (21, 103047102), (27, 80147746), (42, 51523551), (54, 40073873), (63, 34349034), (126, 17174517), (189, 11449678), (378, 5724839), (457, 4735206), (914, 2367603), (1371, 1578402), (2742, 789201), (3199, 676458), (4113, 526134), (6398, 338229), (8226, 263067), (9597, 225486), (12339, 175378), (12527, 172746), (19194, 112743), (24678, 87689), (25054, 86373), (28791, 75162), (37581, 57582)]