55193418

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{11839}}^1$

素因数の和:11891

約数の個数: 48

約数和(自身を含む): 140375040

約数和(自身を除く): 85181622

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 37, 42, 63, 74, 111, 126, 222, 259, 333, 518, 666, 777, 1554, 2331, 4662, 11839, 23678, 35517, 71034, 82873, 106551, 165746, 213102, 248619, 438043, 497238, 745857, 876086, 1314129, 1491714, 2628258, 3066301, 3942387, 6132602, 7884774, 9198903, 18397806, 27596709, 55193418]

約数ペア:

[(1, 55193418), (2, 27596709), (3, 18397806), (6, 9198903), (7, 7884774), (9, 6132602), (14, 3942387), (18, 3066301), (21, 2628258), (37, 1491714), (42, 1314129), (63, 876086), (74, 745857), (111, 497238), (126, 438043), (222, 248619), (259, 213102), (333, 165746), (518, 106551), (666, 82873), (777, 71034), (1554, 35517), (2331, 23678), (4662, 11839)]