17894292

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{457}}^1$

素因数の和:728

約数の個数: 48

約数和(自身を含む): 45243072

約数和(自身を除く): 27348780

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 251, 457, 502, 753, 914, 1004, 1371, 1506, 1828, 2742, 3012, 3263, 5484, 5941, 6526, 9789, 11882, 13052, 17823, 19578, 23764, 35646, 39156, 71292, 114707, 229414, 344121, 458828, 688242, 1376484, 1491191, 2982382, 4473573, 5964764, 8947146, 17894292]

約数ペア:

[(1, 17894292), (2, 8947146), (3, 5964764), (4, 4473573), (6, 2982382), (12, 1491191), (13, 1376484), (26, 688242), (39, 458828), (52, 344121), (78, 229414), (156, 114707), (251, 71292), (457, 39156), (502, 35646), (753, 23764), (914, 19578), (1004, 17823), (1371, 13052), (1506, 11882), (1828, 9789), (2742, 6526), (3012, 5941), (3263, 5484)]