42581214

素因数分解:

$2^1\times 3^4\times {\mathrm{13}}^1\times {\mathrm{20219}}^1$

素因数の和:20246

約数の個数: 40

約数和(自身を含む): 102758040

約数和(自身を除く): 60176826

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 234, 351, 702, 1053, 2106, 20219, 40438, 60657, 121314, 181971, 262847, 363942, 525694, 545913, 788541, 1091826, 1577082, 1637739, 2365623, 3275478, 4731246, 7096869, 14193738, 21290607, 42581214]

約数ペア:

[(1, 42581214), (2, 21290607), (3, 14193738), (6, 7096869), (9, 4731246), (13, 3275478), (18, 2365623), (26, 1637739), (27, 1577082), (39, 1091826), (54, 788541), (78, 545913), (81, 525694), (117, 363942), (162, 262847), (234, 181971), (351, 121314), (702, 60657), (1053, 40438), (2106, 20219)]