671391342

素因数分解:

$2^1\times 3^4\times {\mathrm{127}}^1\times {\mathrm{32633}}^1$

素因数の和:32774

約数の個数: 40

約数和(自身を含む): 1516306176

約数和(自身を除く): 844914834

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 127, 162, 254, 381, 762, 1143, 2286, 3429, 6858, 10287, 20574, 32633, 65266, 97899, 195798, 293697, 587394, 881091, 1762182, 2643273, 4144391, 5286546, 8288782, 12433173, 24866346, 37299519, 74599038, 111898557, 223797114, 335695671, 671391342]

約数ペア:

[(1, 671391342), (2, 335695671), (3, 223797114), (6, 111898557), (9, 74599038), (18, 37299519), (27, 24866346), (54, 12433173), (81, 8288782), (127, 5286546), (162, 4144391), (254, 2643273), (381, 1762182), (762, 881091), (1143, 587394), (2286, 293697), (3429, 195798), (6858, 97899), (10287, 65266), (20574, 32633)]