130991814

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{607}}^1\times {\mathrm{631}}^1$

素因数の和:1265

約数の個数: 48

約数和(自身を含む): 299719680

約数和(自身を除く): 168727866

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 607, 631, 1214, 1262, 1821, 1893, 3642, 3786, 5463, 5679, 10926, 11358, 11533, 11989, 23066, 23978, 34599, 35967, 69198, 71934, 103797, 107901, 207594, 215802, 383017, 766034, 1149051, 2298102, 3447153, 6894306, 7277323, 14554646, 21831969, 43663938, 65495907, 130991814]

約数ペア:

[(1, 130991814), (2, 65495907), (3, 43663938), (6, 21831969), (9, 14554646), (18, 7277323), (19, 6894306), (38, 3447153), (57, 2298102), (114, 1149051), (171, 766034), (342, 383017), (607, 215802), (631, 207594), (1214, 107901), (1262, 103797), (1821, 71934), (1893, 69198), (3642, 35967), (3786, 34599), (5463, 23978), (5679, 23066), (10926, 11989), (11358, 11533)]