119439918

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{2591}}^1$

素因数の和:2809

約数の個数: 48

約数和(自身を含む): 280215936

約数和(自身を除く): 160776018

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 197, 234, 394, 591, 1182, 1773, 2561, 2591, 3546, 5122, 5182, 7683, 7773, 15366, 15546, 23049, 23319, 33683, 46098, 46638, 67366, 101049, 202098, 303147, 510427, 606294, 1020854, 1531281, 3062562, 4593843, 6635551, 9187686, 13271102, 19906653, 39813306, 59719959, 119439918]

約数ペア:

[(1, 119439918), (2, 59719959), (3, 39813306), (6, 19906653), (9, 13271102), (13, 9187686), (18, 6635551), (26, 4593843), (39, 3062562), (78, 1531281), (117, 1020854), (197, 606294), (234, 510427), (394, 303147), (591, 202098), (1182, 101049), (1773, 67366), (2561, 46638), (2591, 46098), (3546, 33683), (5122, 23319), (5182, 23049), (7683, 15546), (7773, 15366)]