216963486

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{19163}}^1$

素因数の和:19225

約数の個数: 48

約数和(自身を含む): 511218864

約数和(自身を除く): 294255378

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 37, 51, 74, 102, 111, 153, 222, 306, 333, 629, 666, 1258, 1887, 3774, 5661, 11322, 19163, 38326, 57489, 114978, 172467, 325771, 344934, 651542, 709031, 977313, 1418062, 1954626, 2127093, 2931939, 4254186, 5863878, 6381279, 12053527, 12762558, 24107054, 36160581, 72321162, 108481743, 216963486]

約数ペア:

[(1, 216963486), (2, 108481743), (3, 72321162), (6, 36160581), (9, 24107054), (17, 12762558), (18, 12053527), (34, 6381279), (37, 5863878), (51, 4254186), (74, 2931939), (102, 2127093), (111, 1954626), (153, 1418062), (222, 977313), (306, 709031), (333, 651542), (629, 344934), (666, 325771), (1258, 172467), (1887, 114978), (3774, 57489), (5661, 38326), (11322, 19163)]