427896546

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{926183}}^1$

素因数の和:926206

約数の個数: 32

約数和(自身を含む): 1066963968

約数和(自身を除く): 639067422

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 926183, 1852366, 2778549, 5557098, 6483281, 10188013, 12966562, 19449843, 20376026, 30564039, 38899686, 61128078, 71316091, 142632182, 213948273, 427896546]

約数ペア:

[(1, 427896546), (2, 213948273), (3, 142632182), (6, 71316091), (7, 61128078), (11, 38899686), (14, 30564039), (21, 20376026), (22, 19449843), (33, 12966562), (42, 10188013), (66, 6483281), (77, 5557098), (154, 2778549), (231, 1852366), (462, 926183)]