123998322

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{37}}^1\times {\mathrm{11399}}^1$

素因数の和:11455

約数の個数: 48

約数和(自身を含む): 296308800

約数和(自身を除く): 172310478

約数列:

[1, 2, 3, 6, 7, 14, 21, 37, 42, 49, 74, 98, 111, 147, 222, 259, 294, 518, 777, 1554, 1813, 3626, 5439, 10878, 11399, 22798, 34197, 68394, 79793, 159586, 239379, 421763, 478758, 558551, 843526, 1117102, 1265289, 1675653, 2530578, 2952341, 3351306, 5904682, 8857023, 17714046, 20666387, 41332774, 61999161, 123998322]

約数ペア:

[(1, 123998322), (2, 61999161), (3, 41332774), (6, 20666387), (7, 17714046), (14, 8857023), (21, 5904682), (37, 3351306), (42, 2952341), (49, 2530578), (74, 1675653), (98, 1265289), (111, 1117102), (147, 843526), (222, 558551), (259, 478758), (294, 421763), (518, 239379), (777, 159586), (1554, 79793), (1813, 68394), (3626, 34197), (5439, 22798), (10878, 11399)]