66210282

素因数分解:

$2^1\times 3^2\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{653}}^1$

素因数の和:835

約数の個数: 48

約数和(自身を含む): 148138848

約数和(自身を除く): 81928566

約数列:

[1, 2, 3, 6, 9, 18, 43, 86, 129, 131, 258, 262, 387, 393, 653, 774, 786, 1179, 1306, 1959, 2358, 3918, 5633, 5877, 11266, 11754, 16899, 28079, 33798, 50697, 56158, 84237, 85543, 101394, 168474, 171086, 252711, 256629, 505422, 513258, 769887, 1539774, 3678349, 7356698, 11035047, 22070094, 33105141, 66210282]

約数ペア:

[(1, 66210282), (2, 33105141), (3, 22070094), (6, 11035047), (9, 7356698), (18, 3678349), (43, 1539774), (86, 769887), (129, 513258), (131, 505422), (258, 256629), (262, 252711), (387, 171086), (393, 168474), (653, 101394), (774, 85543), (786, 84237), (1179, 56158), (1306, 50697), (1959, 33798), (2358, 28079), (3918, 16899), (5633, 11754), (5877, 11266)]