42542406

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{6547}}^1$

素因数の和:6593

約数の個数: 36

約数和(自身を含む): 97296732

約数和(自身を除く): 54754326

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 2166, 3249, 6498, 6547, 13094, 19641, 39282, 58923, 117846, 124393, 248786, 373179, 746358, 1119537, 2239074, 2363467, 4726934, 7090401, 14180802, 21271203, 42542406]

約数ペア:

[(1, 42542406), (2, 21271203), (3, 14180802), (6, 7090401), (9, 4726934), (18, 2363467), (19, 2239074), (38, 1119537), (57, 746358), (114, 373179), (171, 248786), (342, 124393), (361, 117846), (722, 58923), (1083, 39282), (2166, 19641), (3249, 13094), (6498, 6547)]