28610442

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{75689}}^1$

素因数の和:75707

約数の個数: 32

約数和(自身を含む): 72662400

約数和(自身を除く): 44051958

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 75689, 151378, 227067, 454134, 529823, 681201, 1059646, 1362402, 1589469, 2043603, 3178938, 4087206, 4768407, 9536814, 14305221, 28610442]

約数ペア:

[(1, 28610442), (2, 14305221), (3, 9536814), (6, 4768407), (7, 4087206), (9, 3178938), (14, 2043603), (18, 1589469), (21, 1362402), (27, 1059646), (42, 681201), (54, 529823), (63, 454134), (126, 227067), (189, 151378), (378, 75689)]